<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/BasisOfPresentationUseOfAccountingEstimatesAndSignificantAccountingPolicies" xlink:href="livn-20191231.xsd#BasisOfPresentationUseOfAccountingEstimatesAndSignificantAccountingPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/BasisOfPresentationUseOfAccountingEstimatesAndSignificantAccountingPoliciesPolicies" xlink:href="livn-20191231.xsd#BasisOfPresentationUseOfAccountingEstimatesAndSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/BusinessCombinations" xlink:href="livn-20191231.xsd#BusinessCombinations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/BusinessCombinationsContingentConsiderationDetails" xlink:href="livn-20191231.xsd#BusinessCombinationsContingentConsiderationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/BusinessCombinationsNarrativeDetails" xlink:href="livn-20191231.xsd#BusinessCombinationsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/BusinessCombinationsPreliminaryPurchasePriceAllocationDetails" xlink:href="livn-20191231.xsd#BusinessCombinationsPreliminaryPurchasePriceAllocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/BusinessCombinationsPurchasePriceCompositionDetails" xlink:href="livn-20191231.xsd#BusinessCombinationsPurchasePriceCompositionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/BusinessCombinationsTables" xlink:href="livn-20191231.xsd#BusinessCombinationsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/CommitmentsAndContingencies" xlink:href="livn-20191231.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/CommitmentsAndContingenciesNarrativeDetails" xlink:href="livn-20191231.xsd#CommitmentsAndContingenciesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/CommitmentsAndContingenciesScheduleOfProductLiabilityDetails" xlink:href="livn-20191231.xsd#CommitmentsAndContingenciesScheduleOfProductLiabilityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/CommitmentsAndContingenciesTables" xlink:href="livn-20191231.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/ConsolidatedBalanceSheets" xlink:href="livn-20191231.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="livn-20191231.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="livn-20191231.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/ConsolidatedStatementsOfComprehensiveIncomeLoss" xlink:href="livn-20191231.xsd#ConsolidatedStatementsOfComprehensiveIncomeLoss" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/ConsolidatedStatementsOfIncomeLoss" xlink:href="livn-20191231.xsd#ConsolidatedStatementsOfIncomeLoss" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/ConsolidatedStatementsOfStockholdersEquity" xlink:href="livn-20191231.xsd#ConsolidatedStatementsOfStockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/CoverPage" xlink:href="livn-20191231.xsd#CoverPage" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagement" xlink:href="livn-20191231.xsd#DerivativesAndRiskManagement" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementAmountOfLossRecognizedInOciAndIncomeStatementDetails" xlink:href="livn-20191231.xsd#DerivativesAndRiskManagementAmountOfLossRecognizedInOciAndIncomeStatementDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementDerivativeNotionalAmountsDetails" xlink:href="livn-20191231.xsd#DerivativesAndRiskManagementDerivativeNotionalAmountsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementFairValueOfDerivativeInstrumentsDetails" xlink:href="livn-20191231.xsd#DerivativesAndRiskManagementFairValueOfDerivativeInstrumentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementNarrativeDetails" xlink:href="livn-20191231.xsd#DerivativesAndRiskManagementNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementTables" xlink:href="livn-20191231.xsd#DerivativesAndRiskManagementTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DiscontinuedOperations" xlink:href="livn-20191231.xsd#DiscontinuedOperations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DiscontinuedOperationsOperatingGainsAndLossesDetails" xlink:href="livn-20191231.xsd#DiscontinuedOperationsOperatingGainsAndLossesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DiscontinuedOperationsTables" xlink:href="livn-20191231.xsd#DiscontinuedOperationsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/DiscontinuedOperationsTextualDetails" xlink:href="livn-20191231.xsd#DiscontinuedOperationsTextualDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlans" xlink:href="livn-20191231.xsd#EmployeeRetirementPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansAssumptionsUsedDetails" xlink:href="livn-20191231.xsd#EmployeeRetirementPlansAssumptionsUsedDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansChangeInBenefitObligationsAndFundedStatusDetails" xlink:href="livn-20191231.xsd#EmployeeRetirementPlansChangeInBenefitObligationsAndFundedStatusDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansExpectedBenefitPaymentsDetails" xlink:href="livn-20191231.xsd#EmployeeRetirementPlansExpectedBenefitPaymentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansFairValueOfRetirementBenefitPlanAssetsDetails" xlink:href="livn-20191231.xsd#EmployeeRetirementPlansFairValueOfRetirementBenefitPlanAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansNarrativeDetails" xlink:href="livn-20191231.xsd#EmployeeRetirementPlansNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansNetPeriodicBenefitCostOfPlansDetails" xlink:href="livn-20191231.xsd#EmployeeRetirementPlansNetPeriodicBenefitCostOfPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansTables" xlink:href="livn-20191231.xsd#EmployeeRetirementPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansTargetAssetAllocationDetails" xlink:href="livn-20191231.xsd#EmployeeRetirementPlansTargetAssetAllocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FairValueMeasurements" xlink:href="livn-20191231.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FairValueMeasurementsContingentConsiderationDetails" xlink:href="livn-20191231.xsd#FairValueMeasurementsContingentConsiderationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FairValueMeasurementsFairValueOfAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" xlink:href="livn-20191231.xsd#FairValueMeasurementsFairValueOfAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FairValueMeasurementsNarrativeDetails" xlink:href="livn-20191231.xsd#FairValueMeasurementsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FairValueMeasurementsTables" xlink:href="livn-20191231.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FinancingArrangements" xlink:href="livn-20191231.xsd#FinancingArrangements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FinancingArrangementsLongTermDebtOutstandingDetails" xlink:href="livn-20191231.xsd#FinancingArrangementsLongTermDebtOutstandingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FinancingArrangementsMaturitiesOfLongTermDebtDetails" xlink:href="livn-20191231.xsd#FinancingArrangementsMaturitiesOfLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FinancingArrangementsMaturitiesOfLongTermDebtDetailsCalc2" xlink:href="livn-20191231.xsd#FinancingArrangementsMaturitiesOfLongTermDebtDetailsCalc2" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FinancingArrangementsRevolvingCreditDetails" xlink:href="livn-20191231.xsd#FinancingArrangementsRevolvingCreditDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/FinancingArrangementsTables" xlink:href="livn-20191231.xsd#FinancingArrangementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GeographicAndSegmentInformationDetails" xlink:href="livn-20191231.xsd#GeographicAndSegmentInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GeographicAndSegmentInformationGeographicAndAreasDetails" xlink:href="livn-20191231.xsd#GeographicAndSegmentInformationGeographicAndAreasDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GeographicAndSegmentInformationGeographicAndSegmentInformation" xlink:href="livn-20191231.xsd#GeographicAndSegmentInformationGeographicAndSegmentInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GeographicAndSegmentInformationTables" xlink:href="livn-20191231.xsd#GeographicAndSegmentInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssets" xlink:href="livn-20191231.xsd#GoodwillAndIntangibleAssets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsAdditionalInformationDetails" xlink:href="livn-20191231.xsd#GoodwillAndIntangibleAssetsAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsAmortizationPeriodsForFiniteLivedIntangibleAssetsDetails" xlink:href="livn-20191231.xsd#GoodwillAndIntangibleAssetsAmortizationPeriodsForFiniteLivedIntangibleAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsEstimatedFutureAmortizationExpenseDetails" xlink:href="livn-20191231.xsd#GoodwillAndIntangibleAssetsEstimatedFutureAmortizationExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsFiniteLivedAndIndefiniteLivedIntangibleAssetsDetails" xlink:href="livn-20191231.xsd#GoodwillAndIntangibleAssetsFiniteLivedAndIndefiniteLivedIntangibleAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsGoodwillCarryingAmountsDetails" xlink:href="livn-20191231.xsd#GoodwillAndIntangibleAssetsGoodwillCarryingAmountsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsTables" xlink:href="livn-20191231.xsd#GoodwillAndIntangibleAssetsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/IncomeTaxes" xlink:href="livn-20191231.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/IncomeTaxesComponentsAndProvisionForIncomeTaxesDetails" xlink:href="livn-20191231.xsd#IncomeTaxesComponentsAndProvisionForIncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" xlink:href="livn-20191231.xsd#IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/IncomeTaxesNarrativeDetails" xlink:href="livn-20191231.xsd#IncomeTaxesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/IncomeTaxesOperatingLossAndTaxCreditCarryforwardsDetails" xlink:href="livn-20191231.xsd#IncomeTaxesOperatingLossAndTaxCreditCarryforwardsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/IncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetails" xlink:href="livn-20191231.xsd#IncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/IncomeTaxesSignificantComponentsOfDeferredTaxAssetsDetails" xlink:href="livn-20191231.xsd#IncomeTaxesSignificantComponentsOfDeferredTaxAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/IncomeTaxesTables" xlink:href="livn-20191231.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/Investments" xlink:href="livn-20191231.xsd#Investments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/InvestmentsNarrativeDetails" xlink:href="livn-20191231.xsd#InvestmentsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/InvestmentsScheduleOfLongTermInvestmentsDetails" xlink:href="livn-20191231.xsd#InvestmentsScheduleOfLongTermInvestmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/InvestmentsTables" xlink:href="livn-20191231.xsd#InvestmentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/LeasesCashFlowDetails" xlink:href="livn-20191231.xsd#LeasesCashFlowDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/LeasesComponentsOfOperatingLeaseAssetsAndLiabilitiesDetails" xlink:href="livn-20191231.xsd#LeasesComponentsOfOperatingLeaseAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/LeasesContractualMaturitiesDetails" xlink:href="livn-20191231.xsd#LeasesContractualMaturitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/LeasesContractualMaturitiesDetailsCalc2" xlink:href="livn-20191231.xsd#LeasesContractualMaturitiesDetailsCalc2" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/LeasesCostsDetails" xlink:href="livn-20191231.xsd#LeasesCostsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/LeasesFutureMinimumOperatingLeasePaymentsDetails" xlink:href="livn-20191231.xsd#LeasesFutureMinimumOperatingLeasePaymentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/LeasesLeaseTermAndDiscountRateDetails" xlink:href="livn-20191231.xsd#LeasesLeaseTermAndDiscountRateDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/LeasesLeases" xlink:href="livn-20191231.xsd#LeasesLeases" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/LeasesTables" xlink:href="livn-20191231.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/NatureOfOperations" xlink:href="livn-20191231.xsd#NatureOfOperations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/NatureOfOperationsTextualDetails" xlink:href="livn-20191231.xsd#NatureOfOperationsTextualDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/NetIncomePerShare" xlink:href="livn-20191231.xsd#NetIncomePerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/NetIncomePerShareScheduleOfEarningsPerShareBasicAndDilutedDetails" xlink:href="livn-20191231.xsd#NetIncomePerShareScheduleOfEarningsPerShareBasicAndDilutedDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/NetIncomePerShareTables" xlink:href="livn-20191231.xsd#NetIncomePerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/NewAccountingPronouncements" xlink:href="livn-20191231.xsd#NewAccountingPronouncements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/NewAccountingPronouncementsDetails" xlink:href="livn-20191231.xsd#NewAccountingPronouncementsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/NewAccountingPronouncementsTables" xlink:href="livn-20191231.xsd#NewAccountingPronouncementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/ProductRemediationLiability" xlink:href="livn-20191231.xsd#ProductRemediationLiability" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/ProductRemediationLiabilityDetails" xlink:href="livn-20191231.xsd#ProductRemediationLiabilityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/ProductRemediationLiabilityTables" xlink:href="livn-20191231.xsd#ProductRemediationLiabilityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/QuarterlyFinancialInformationUnaudited" xlink:href="livn-20191231.xsd#QuarterlyFinancialInformationUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/QuarterlyFinancialInformationUnauditedScheduleOfQuarterlyFinancialInformationDetails" xlink:href="livn-20191231.xsd#QuarterlyFinancialInformationUnauditedScheduleOfQuarterlyFinancialInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/QuarterlyFinancialInformationUnauditedTables" xlink:href="livn-20191231.xsd#QuarterlyFinancialInformationUnauditedTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/Restructuring" xlink:href="livn-20191231.xsd#Restructuring" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/RestructuringNarrativeDetails" xlink:href="livn-20191231.xsd#RestructuringNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/RestructuringRestructuringExpenseBySegmentDetails" xlink:href="livn-20191231.xsd#RestructuringRestructuringExpenseBySegmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/RestructuringTables" xlink:href="livn-20191231.xsd#RestructuringTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/RevenueRecognition" xlink:href="livn-20191231.xsd#RevenueRecognition" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/RevenueRecognitionDetails" xlink:href="livn-20191231.xsd#RevenueRecognitionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlans" xlink:href="livn-20191231.xsd#StockBasedIncentivePlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansAllocationOfShareBasedCompensationCostsByExpenseCategoryDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansAllocationOfShareBasedCompensationCostsByExpenseCategoryDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansAllocationOfShareBasedCompensationCostsByTypeOfArrangementDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansAllocationOfShareBasedCompensationCostsByTypeOfArrangementDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansNarrativeDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfPerformanceBasedRestrictedStockAndRestrictedStockUnitsRollforwardDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansScheduleOfPerformanceBasedRestrictedStockAndRestrictedStockUnitsRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfRestrictedStockServiceBasedRollforwardDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansScheduleOfRestrictedStockServiceBasedRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfShareBasedCompensationStockOptionsRollforwardDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansScheduleOfShareBasedCompensationStockOptionsRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfShareOptionValuationAssumptionsDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansScheduleOfShareOptionValuationAssumptionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfStockBasedCompensationCostUnrecognizedDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansScheduleOfStockBasedCompensationCostUnrecognizedDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansSummaryOfPerformanceBasedRestrictedStockAndRestrictedStockUnitActivityDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansSummaryOfPerformanceBasedRestrictedStockAndRestrictedStockUnitActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansSummaryOfRestrictedStockServiceBasedActivityDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansSummaryOfRestrictedStockServiceBasedActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansSummaryOfShareBasedCompensationStockOptionActivityDetails" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansSummaryOfShareBasedCompensationStockOptionActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansTables" xlink:href="livn-20191231.xsd#StockBasedIncentivePlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockholdersEquity" xlink:href="livn-20191231.xsd#StockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockholdersEquityChangesInAccumulatedOtherComprehensiveIncomeDetails" xlink:href="livn-20191231.xsd#StockholdersEquityChangesInAccumulatedOtherComprehensiveIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockholdersEquityNarrativeDetails" xlink:href="livn-20191231.xsd#StockholdersEquityNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/StockholdersEquityTables" xlink:href="livn-20191231.xsd#StockholdersEquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:href="livn-20191231.xsd#SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/SupplementalFinancialInformationInventoriesDetails" xlink:href="livn-20191231.xsd#SupplementalFinancialInformationInventoriesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/SupplementalFinancialInformationPropertyPlantAndEquipmentDetails" xlink:href="livn-20191231.xsd#SupplementalFinancialInformationPropertyPlantAndEquipmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/SupplementalFinancialInformationTables" xlink:href="livn-20191231.xsd#SupplementalFinancialInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.livanova.cyberonics.com/role/SupplementalFinanicalInformation" xlink:href="livn-20191231.xsd#SupplementalFinanicalInformation" xlink:type="simple" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/BasisOfPresentationUseOfAccountingEstimatesAndSignificantAccountingPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/BasisOfPresentationUseOfAccountingEstimatesAndSignificantAccountingPoliciesPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/BusinessCombinations" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/BusinessCombinationsContingentConsiderationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/BusinessCombinationsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/BusinessCombinationsPreliminaryPurchasePriceAllocationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_05d93b57-3f76-323b-8b13-07dc435183c2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_2b45a640-6b3e-a8a9-fe33-8d916bef202d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_05d93b57-3f76-323b-8b13-07dc435183c2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_2b45a640-6b3e-a8a9-fe33-8d916bef202d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_05d93b57-3f76-323b-8b13-07dc435183c2" xlink:to="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_9bf4b8f8-c1f8-fd9f-385b-faef19385e38" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_05d93b57-3f76-323b-8b13-07dc435183c2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_9bf4b8f8-c1f8-fd9f-385b-faef19385e38" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherNet" xlink:label="loc_livn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherNet_5a1a1f32-88a8-3dfe-b5f8-c22d4f5e29a0" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_05d93b57-3f76-323b-8b13-07dc435183c2" xlink:to="loc_livn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherNet_5a1a1f32-88a8-3dfe-b5f8-c22d4f5e29a0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_0e2633de-0303-3391-6128-b729f9398b24" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_05d93b57-3f76-323b-8b13-07dc435183c2" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_0e2633de-0303-3391-6128-b729f9398b24" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets" xlink:label="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets_81137482-55a9-75ce-944b-c22d4fb75937" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles" xlink:label="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles_cb6e445e-7249-cda9-93ea-27cd989b2a8d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets_81137482-55a9-75ce-944b-c22d4fb75937" xlink:to="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles_cb6e445e-7249-cda9-93ea-27cd989b2a8d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:label="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_b0f9f2eb-1271-dae0-eeff-bac07e6de02f" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets_81137482-55a9-75ce-944b-c22d4fb75937" xlink:to="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_b0f9f2eb-1271-dae0-eeff-bac07e6de02f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory" xlink:label="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory_773e8ad4-815d-0835-a7dd-65b144d84a60" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets_81137482-55a9-75ce-944b-c22d4fb75937" xlink:to="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory_773e8ad4-815d-0835-a7dd-65b144d84a60" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssetsAcquiredandLiabilitiesAssumedOtherNet" xlink:label="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssetsAcquiredandLiabilitiesAssumedOtherNet_4ff7e57e-e94f-743f-1fc8-c22d4fa1ba5e" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets_81137482-55a9-75ce-944b-c22d4fb75937" xlink:to="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssetsAcquiredandLiabilitiesAssumedOtherNet_4ff7e57e-e94f-743f-1fc8-c22d4fa1ba5e" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredIncomeTaxes" xlink:label="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredIncomeTaxes_56f03797-88f1-992d-58c1-c22d4f5d6d0a" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets_81137482-55a9-75ce-944b-c22d4fb75937" xlink:to="loc_livn_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredIncomeTaxes_56f03797-88f1-992d-58c1-c22d4f5d6d0a" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/BusinessCombinationsPurchasePriceCompositionDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/BusinessCombinationsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/CommitmentsAndContingenciesNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/CommitmentsAndContingenciesScheduleOfProductLiabilityDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyAccrualAtCarryingValue" xlink:label="loc_us-gaap_LossContingencyAccrualAtCarryingValue_6770311c-1c26-8c32-2b0d-1b5c156e9dd8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyAccrualCarryingValueCurrent" xlink:label="loc_us-gaap_LossContingencyAccrualCarryingValueCurrent_54c7bb77-c2eb-328b-6ad7-404e3c0b87cb" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LossContingencyAccrualAtCarryingValue_6770311c-1c26-8c32-2b0d-1b5c156e9dd8" xlink:to="loc_us-gaap_LossContingencyAccrualCarryingValueCurrent_54c7bb77-c2eb-328b-6ad7-404e3c0b87cb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyAccrualCarryingValueNoncurrent" xlink:label="loc_us-gaap_LossContingencyAccrualCarryingValueNoncurrent_5b3c2bd1-3a58-2175-d41d-80707a85dc33" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LossContingencyAccrualAtCarryingValue_6770311c-1c26-8c32-2b0d-1b5c156e9dd8" xlink:to="loc_us-gaap_LossContingencyAccrualCarryingValueNoncurrent_5b3c2bd1-3a58-2175-d41d-80707a85dc33" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtCurrent" xlink:label="loc_us-gaap_DebtCurrent_1417330d-29f9-c4e9-abb6-2898d623f603" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_DebtCurrent_1417330d-29f9-c4e9-abb6-2898d623f603" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_9c889623-7b4f-c89a-bbb3-2bc9fb9ad9f5" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_AccountsPayableCurrent_9c889623-7b4f-c89a-bbb3-2bc9fb9ad9f5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LitigationReserveCurrent" xlink:label="loc_us-gaap_LitigationReserveCurrent_a6a4750a-7af0-3d64-2c6a-bba5e68fcbd0" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_LitigationReserveCurrent_a6a4750a-7af0-3d64-2c6a-bba5e68fcbd0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_47896491-55c6-1eb9-d2fd-7a2bb89405ec" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_TaxesPayableCurrent_47896491-55c6-1eb9-d2fd-7a2bb89405ec" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationLiabilityCurrent" xlink:label="loc_us-gaap_DeferredCompensationLiabilityCurrent_8dbb5d0a-e9b5-303d-049f-fe310cfd8b59" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_30dca50d-a7bd-cff0-949a-3d7ae869c50d" xlink:to="loc_us-gaap_DeferredCompensationLiabilityCurrent_8dbb5d0a-e9b5-303d-049f-fe310cfd8b59" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_aa2e73c1-d03e-7f76-3502-7a650f99607c" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_aa2e73c1-d03e-7f76-3502-7a650f99607c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_0d328368-07a6-9c90-0463-ba8a9aaaab66" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_0d328368-07a6-9c90-0463-ba8a9aaaab66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LitigationReserveNoncurrent" xlink:label="loc_us-gaap_LitigationReserveNoncurrent_ece1fc59-11b0-13f4-3f3f-60298678f1de" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_LitigationReserveNoncurrent_ece1fc59-11b0-13f4-3f3f-60298678f1de" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_64993a75-9b0c-349a-1011-cc5a81c58412" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_64993a75-9b0c-349a-1011-cc5a81c58412" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_540758d9-5c85-d758-1cf1-4856b8f457a3" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_540758d9-5c85-d758-1cf1-4856b8f457a3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_8c850143-cd0c-0f85-9038-e19d8c4f7808" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_44863786-cbc4-bac4-e070-0a1f19314584" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_f05ab245-2bd1-7865-e7ed-1461a5a6155f" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_CommonStockValue_f05ab245-2bd1-7865-e7ed-1461a5a6155f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_9a00ddef-ccc2-f99c-735a-66b1e1849bbf" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_9a00ddef-ccc2-f99c-735a-66b1e1849bbf" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_62305d8f-d807-0fe8-d0ab-f2c2b3d03011" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_62305d8f-d807-0fe8-d0ab-f2c2b3d03011" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_988c1346-b444-a867-fe80-f3aec1443d54" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_988c1346-b444-a867-fe80-f3aec1443d54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_e6069c8d-dfec-45ff-4b3f-643d125d5b29" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b9904d8-8624-0dbb-a949-29ff2cf808a8" xlink:to="loc_us-gaap_TreasuryStockValue_e6069c8d-dfec-45ff-4b3f-643d125d5b29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_4d934b0d-59bc-ae5c-ffb9-b6ced82ff9f8" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_d7f1ad03-6ed4-706a-15fc-eae794dee33a" xlink:to="loc_us-gaap_CommitmentsAndContingencies_4d934b0d-59bc-ae5c-ffb9-b6ced82ff9f8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1de780cc-9607-daa3-0bed-03c88ae94769" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1de780cc-9607-daa3-0bed-03c88ae94769" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_dd2cbe99-77d2-db20-3c91-750589881c79" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_dd2cbe99-77d2-db20-3c91-750589881c79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidTaxes" xlink:label="loc_us-gaap_PrepaidTaxes_b440a9f7-3d5a-6822-147c-8733078e4b39" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_PrepaidTaxes_b440a9f7-3d5a-6822-147c-8733078e4b39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_5fd9c643-899e-95d7-aab9-c3a9d6240218" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0b3bd361-d592-2906-279e-2682647fdd27" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_5fd9c643-899e-95d7-aab9-c3a9d6240218" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Investments" xlink:label="loc_us-gaap_Investments_9f1ea5a8-e0ad-ec84-f87b-82d9863fd82f" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_Investments_9f1ea5a8-e0ad-ec84-f87b-82d9863fd82f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_bd8545de-cfc2-6f31-bff6-ed0d4012c357" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_60654fa3-82c2-3e38-ce88-436acda713ac" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_60654fa3-82c2-3e38-ce88-436acda713ac" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8889606b-88fa-2d5e-3fb9-238bccdf9597" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8889606b-88fa-2d5e-3fb9-238bccdf9597" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_dcf3df0d-2155-35f6-715d-83a9bc9cf3fb" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_17ef3f41-42f7-52c0-cba1-93e7e0e1116a" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_dcf3df0d-2155-35f6-715d-83a9bc9cf3fb" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_50231013-f048-89e7-0e20-ba139224c5f7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_6bd7c3da-2a5b-cbc6-d33a-bb097a23c2f6" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_50231013-f048-89e7-0e20-ba139224c5f7" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_6bd7c3da-2a5b-cbc6-d33a-bb097a23c2f6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_50231013-f048-89e7-0e20-ba139224c5f7" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_0f8df60b-841f-6df5-83c3-e4049d366459" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_0f8df60b-841f-6df5-83c3-e4049d366459" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_6abb14d9-7978-302d-af6b-dbfc88f76bf2" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_6abb14d9-7978-302d-af6b-dbfc88f76bf2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireIntangibleAssets" xlink:label="loc_us-gaap_PaymentsToAcquireIntangibleAssets_fabd36b2-0d2f-8f1e-b9c9-718513456b78" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsToAcquireIntangibleAssets_fabd36b2-0d2f-8f1e-b9c9-718513456b78" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_PurchasesOfInvestments" xlink:label="loc_livn_PurchasesOfInvestments_30d700bf-6dc6-c84f-d2bb-0fc652271a85" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_livn_PurchasesOfInvestments_30d700bf-6dc6-c84f-d2bb-0fc652271a85" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:label="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_578f24f8-46e7-25b5-2c9d-a8a5bbd8f335" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_578f24f8-46e7-25b5-2c9d-a8a5bbd8f335" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_13a9f212-908e-c056-4edd-1ea2f44d1731" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_13a9f212-908e-c056-4edd-1ea2f44d1731" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_ProceedsFromSaleofInvestment" xlink:label="loc_livn_ProceedsFromSaleofInvestment_b3d00fcc-32b3-f129-378f-0fc652112a64" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_livn_ProceedsFromSaleofInvestment_b3d00fcc-32b3-f129-378f-0fc652112a64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForAdvanceToAffiliate" xlink:label="loc_us-gaap_PaymentsForAdvanceToAffiliate_a04440a9-7a52-f1db-2f8b-a5361fdb9548" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsForAdvanceToAffiliate_a04440a9-7a52-f1db-2f8b-a5361fdb9548" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_b5cf64b6-8899-5a9a-328a-4f0a312ae378" xlink:type="locator" />
    <link:calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0f07a806-a2da-6d18-a7a9-d734fad1f3b0" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_b5cf64b6-8899-5a9a-328a-4f0a312ae378" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_50231013-f048-89e7-0e20-ba139224c5f7" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_5d4bbbeb-7cdd-a6c5-e427-2a9e70b11f00" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_5d4bbbeb-7cdd-a6c5-e427-2a9e70b11f00" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_1531f7c2-793a-b3a3-4a85-4c014790c163" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_1531f7c2-793a-b3a3-4a85-4c014790c163" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentForAmortization" xlink:label="loc_us-gaap_AdjustmentForAmortization_de285b79-f632-6a58-7309-c47895796efb" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_AdjustmentForAmortization_de285b79-f632-6a58-7309-c47895796efb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_f0b9d825-b0b9-37fd-4d25-9294a8598890" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_ShareBasedCompensation_f0b9d825-b0b9-37fd-4d25-9294a8598890" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Depreciation" xlink:label="loc_us-gaap_Depreciation_848cd271-4e03-8c13-d21d-e6ec9c3916f7" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_Depreciation_848cd271-4e03-8c13-d21d-e6ec9c3916f7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_64118bb2-1b72-460a-8e47-0026dedd2749" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_64118bb2-1b72-460a-8e47-0026dedd2749" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_e6bc46d1-fec7-6b3b-527e-4ad756896790" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_e6bc46d1-fec7-6b3b-527e-4ad756896790" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets1" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_73cabc52-c416-1a4a-0557-7c2672849759" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_73cabc52-c416-1a4a-0557-7c2672849759" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfDeferredCharges" xlink:label="loc_us-gaap_AmortizationOfDeferredCharges_0fd292c9-046a-7e5b-d24c-b0d955ae77d5" xlink:type="locator" />
    <link:calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_AmortizationOfDeferredCharges_0fd292c9-046a-7e5b-d24c-b0d955ae77d5" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_IncomeLossfromEquityMethodInvestmentsNoncash" xlink:label="loc_livn_IncomeLossfromEquityMethodInvestmentsNoncash_8952e1d5-17a3-2a22-804d-c22d4f7b2fe4" xlink:type="locator" />
    <link:calculationArc order="12" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_livn_IncomeLossfromEquityMethodInvestmentsNoncash_8952e1d5-17a3-2a22-804d-c22d4f7b2fe4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount" xlink:label="loc_us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount_3780ca4f-adc1-a78c-5fcb-b636cc60c0bd" xlink:type="locator" />
    <link:calculationArc order="13" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount_3780ca4f-adc1-a78c-5fcb-b636cc60c0bd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax" xlink:label="loc_us-gaap_DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax_d1f62271-4c75-af80-ccbe-de0570bfe6dc" xlink:type="locator" />
    <link:calculationArc order="14" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax_d1f62271-4c75-af80-ccbe-de0570bfe6dc" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfInvestments" xlink:label="loc_us-gaap_ImpairmentOfInvestments_65d12bfa-dee3-96e3-088b-777473e373e6" xlink:type="locator" />
    <link:calculationArc order="15" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_ImpairmentOfInvestments_65d12bfa-dee3-96e3-088b-777473e373e6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_269710de-43ea-f1a2-1ab7-8a2fad8bcd72" xlink:type="locator" />
    <link:calculationArc order="16" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_269710de-43ea-f1a2-1ab7-8a2fad8bcd72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_09b7b41a-f5a1-c45e-d61b-846fff462802" xlink:type="locator" />
    <link:calculationArc order="17" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_09b7b41a-f5a1-c45e-d61b-846fff462802" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_f2b34f8d-2445-12ee-2c68-fa0c5409d5e0" xlink:type="locator" />
    <link:calculationArc order="18" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_f2b34f8d-2445-12ee-2c68-fa0c5409d5e0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_5550ae9d-a6e2-fc35-fc50-54521e2bfb5d" xlink:type="locator" />
    <link:calculationArc order="19" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_5550ae9d-a6e2-fc35-fc50-54521e2bfb5d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities_98295987-9a25-45fa-2afd-dec7faffd47b" xlink:type="locator" />
    <link:calculationArc order="20" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities_98295987-9a25-45fa-2afd-dec7faffd47b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_6933b079-472c-4409-d821-646ed2de772d" xlink:type="locator" />
    <link:calculationArc order="21" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_6933b079-472c-4409-d821-646ed2de772d" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_IncreaseDecreaseinLitigationReserve" xlink:label="loc_livn_IncreaseDecreaseinLitigationReserve_44504b58-ff78-256f-c193-0fc6520d9ba1" xlink:type="locator" />
    <link:calculationArc order="22" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_livn_IncreaseDecreaseinLitigationReserve_44504b58-ff78-256f-c193-0fc6520d9ba1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInRestructuringReserve" xlink:label="loc_us-gaap_IncreaseDecreaseInRestructuringReserve_c3ebc630-3f38-8596-4af9-c69c5a75d7b5" xlink:type="locator" />
    <link:calculationArc order="23" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ce0d7b63-a366-bc9b-79e1-780981e428fe" xlink:to="loc_us-gaap_IncreaseDecreaseInRestructuringReserve_c3ebc630-3f38-8596-4af9-c69c5a75d7b5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_50231013-f048-89e7-0e20-ba139224c5f7" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_f58bb86e-8b52-c30f-7b3a-554d3e73586f" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_f58bb86e-8b52-c30f-7b3a-554d3e73586f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_50c96d39-6558-6bd8-b3d6-7ed1c558807e" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_50c96d39-6558-6bd8-b3d6-7ed1c558807e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities" xlink:label="loc_us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_9abe1476-4cfe-db17-21c0-084af9535335" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_9abe1476-4cfe-db17-21c0-084af9535335" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_07e50027-f2db-6d1b-93ed-b22d6bd39351" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_07e50027-f2db-6d1b-93ed-b22d6bd39351" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_c70935d4-250d-fc61-ad26-5c3af3f55141" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_c70935d4-250d-fc61-ad26-5c3af3f55141" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_d03b640f-8d2c-4108-a1c4-1354103a7ee2" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_d03b640f-8d2c-4108-a1c4-1354103a7ee2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_4294d8d6-8977-ce88-219c-2f65a2ad3dc6" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_4294d8d6-8977-ce88-219c-2f65a2ad3dc6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_f73833cd-0af4-c4d5-a7c4-1151269f1da3" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_f73833cd-0af4-c4d5-a7c4-1151269f1da3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths" xlink:label="loc_us-gaap_ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths_c48c5ee6-8483-129d-6ff5-23a5d3d42a93" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths_c48c5ee6-8483-129d-6ff5-23a5d3d42a93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths" xlink:label="loc_us-gaap_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths_b5e17740-02d4-80b2-fba0-d50447f8cb8b" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths_b5e17740-02d4-80b2-fba0-d50447f8cb8b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_3f804297-91a1-3939-541d-a39b6288c9f9" xlink:type="locator" />
    <link:calculationArc order="11" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_3f804297-91a1-3939-541d-a39b6288c9f9" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_PaymentofDeferredConsideration" xlink:label="loc_livn_PaymentofDeferredConsideration_4793ea95-d1a0-2112-7824-0fc6535c5a11" xlink:type="locator" />
    <link:calculationArc order="12" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_livn_PaymentofDeferredConsideration_4793ea95-d1a0-2112-7824-0fc6535c5a11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_3ddd0290-3d1a-2e62-5161-428d280d3fb6" xlink:type="locator" />
    <link:calculationArc order="13" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1efd93c0-bb90-2a64-a997-3a70afaa3faa" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_3ddd0290-3d1a-2e62-5161-428d280d3fb6" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/ConsolidatedStatementsOfComprehensiveIncomeLoss" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_5c8b3520-1ca2-0a91-0912-70d62831826c" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_5e0cb0dc-b25c-aaae-62f8-cb90f31a16a1" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_5c8b3520-1ca2-0a91-0912-70d62831826c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_5e0cb0dc-b25c-aaae-62f8-cb90f31a16a1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_71d11517-34f8-505e-4c4b-e25ef3111aee" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_5e0cb0dc-b25c-aaae-62f8-cb90f31a16a1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_71d11517-34f8-505e-4c4b-e25ef3111aee" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_0814acd7-36c2-6bc4-5a36-ffae6a3c97e4" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_5e0cb0dc-b25c-aaae-62f8-cb90f31a16a1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_0814acd7-36c2-6bc4-5a36-ffae6a3c97e4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent_88de5071-b4b4-478e-5dfd-135cbfaabad0" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_0814acd7-36c2-6bc4-5a36-ffae6a3c97e4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent_88de5071-b4b4-478e-5dfd-135cbfaabad0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent_80717c57-3db0-cdd3-8eb3-71be9b93aa14" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_0814acd7-36c2-6bc4-5a36-ffae6a3c97e4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent_80717c57-3db0-cdd3-8eb3-71be9b93aa14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_5c8b3520-1ca2-0a91-0912-70d62831826c" xlink:to="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/ConsolidatedStatementsOfIncomeLoss" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_43102e24-b009-a823-41c0-3a851b53c822" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_b083e9ce-7a31-bc71-2302-34551814cc46" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareBasic_43102e24-b009-a823-41c0-3a851b53c822" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_b083e9ce-7a31-bc71-2302-34551814cc46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare_1171ed8b-abcc-2118-a17f-95d9a80be5ae" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareBasic_43102e24-b009-a823-41c0-3a851b53c822" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare_1171ed8b-abcc-2118-a17f-95d9a80be5ae" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_d9787bcc-e26a-e14e-b8ed-b82e68531cea" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_d9787bcc-e26a-e14e-b8ed-b82e68531cea" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_bef197d0-a606-44b8-a66d-f55118c659d3" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_d9787bcc-e26a-e14e-b8ed-b82e68531cea" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_bef197d0-a606-44b8-a66d-f55118c659d3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationProvisionForLossGainOnDisposalNetOfTax" xlink:label="loc_us-gaap_DiscontinuedOperationProvisionForLossGainOnDisposalNetOfTax_845a55a7-1283-1067-56a8-44aea7262134" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_d9787bcc-e26a-e14e-b8ed-b82e68531cea" xlink:to="loc_us-gaap_DiscontinuedOperationProvisionForLossGainOnDisposalNetOfTax_845a55a7-1283-1067-56a8-44aea7262134" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_b3925fb6-ca66-530c-ef66-cfcec5b7fe7d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_b3925fb6-ca66-530c-ef66-cfcec5b7fe7d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_d71649eb-5769-933d-7982-2a2ada9ea257" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_b3925fb6-ca66-530c-ef66-cfcec5b7fe7d" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_d71649eb-5769-933d-7982-2a2ada9ea257" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_d71649eb-5769-933d-7982-2a2ada9ea257" xlink:to="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_b88c060f-09b3-b6c0-4cdb-a77cb8e75ec8" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_b88c060f-09b3-b6c0-4cdb-a77cb8e75ec8" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_CostofGoodsandServiceExcludingAmortization" xlink:label="loc_livn_CostofGoodsandServiceExcludingAmortization_2970D4CBE15D0203CB528D4274629661" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_livn_CostofGoodsandServiceExcludingAmortization_2970D4CBE15D0203CB528D4274629661" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_ProductRemediationExpense" xlink:label="loc_livn_ProductRemediationExpense_ed025a8e-81c9-2bbb-7c08-c22d4fac3610" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_livn_ProductRemediationExpense_ed025a8e-81c9-2bbb-7c08-c22d4fac3610" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_89fcc343-1933-1e77-588e-68d1c2f1a04f" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_89fcc343-1933-1e77-588e-68d1c2f1a04f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_ef2ac9e8-006f-b467-3389-9a8ceec4bee5" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_ef2ac9e8-006f-b467-3389-9a8ceec4bee5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_a1db5b73-77b3-883e-5b3a-b422419e43e3" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_a1db5b73-77b3-883e-5b3a-b422419e43e3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_d445215a-3b87-2f11-ac68-3256f2f2966f" xlink:type="locator" />
    <link:calculationArc order="7" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_RestructuringCharges_d445215a-3b87-2f11-ac68-3256f2f2966f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_725ae160-1b15-a075-fa62-729d0bc8cda1" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_725ae160-1b15-a075-fa62-729d0bc8cda1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyAccrualProvision" xlink:label="loc_us-gaap_LossContingencyAccrualProvision_008d2d44-5d3a-a351-dc43-9e7c02abf2e8" xlink:type="locator" />
    <link:calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_LossContingencyAccrualProvision_008d2d44-5d3a-a351-dc43-9e7c02abf2e8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_1531f7c2-793a-b3a3-4a85-4c014790c163" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_1531f7c2-793a-b3a3-4a85-4c014790c163" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_5d4bbbeb-7cdd-a6c5-e427-2a9e70b11f00" xlink:type="locator" />
    <link:calculationArc order="11" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_8db01d6d-ae17-523f-94b9-8ab4add4a22e" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_5d4bbbeb-7cdd-a6c5-e427-2a9e70b11f00" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_d1f3a8d2-a9eb-dfaa-d8d8-e9a2b8c4ce0c" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_d71649eb-5769-933d-7982-2a2ada9ea257" xlink:to="loc_us-gaap_InvestmentIncomeInterest_d1f3a8d2-a9eb-dfaa-d8d8-e9a2b8c4ce0c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_d71649eb-5769-933d-7982-2a2ada9ea257" xlink:to="loc_us-gaap_InterestExpense_16e9f6a6-5524-a7b1-7e7c-73ee97610ec6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain" xlink:label="loc_us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain_398f8f21-9e02-fd20-2592-dde66d950173" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_d71649eb-5769-933d-7982-2a2ada9ea257" xlink:to="loc_us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain_398f8f21-9e02-fd20-2592-dde66d950173" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfInvestments" xlink:label="loc_us-gaap_ImpairmentOfInvestments_65d12bfa-dee3-96e3-088b-777473e373e6" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_d71649eb-5769-933d-7982-2a2ada9ea257" xlink:to="loc_us-gaap_ImpairmentOfInvestments_65d12bfa-dee3-96e3-088b-777473e373e6" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_ForeignCurrencyTransactionGainLossandOtherNonoperatingIncome" xlink:label="loc_livn_ForeignCurrencyTransactionGainLossandOtherNonoperatingIncome_bbe6eba8-1802-c77c-9654-c22d4fbdc3a2" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_d71649eb-5769-933d-7982-2a2ada9ea257" xlink:to="loc_livn_ForeignCurrencyTransactionGainLossandOtherNonoperatingIncome_bbe6eba8-1802-c77c-9654-c22d4fbdc3a2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_b3925fb6-ca66-530c-ef66-cfcec5b7fe7d" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_86dec120-3352-31c8-fc61-55992f948bdd" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_b3925fb6-ca66-530c-ef66-cfcec5b7fe7d" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_86dec120-3352-31c8-fc61-55992f948bdd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_a0c542a3-925c-dbca-caae-b45f1a51036d" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_9296eff8-e0bf-16cc-fa86-f1b0968a0982" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareDiluted_a0c542a3-925c-dbca-caae-b45f1a51036d" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_9296eff8-e0bf-16cc-fa86-f1b0968a0982" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare_323dc048-8a53-3bd2-d668-7e8e67b0f49a" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareDiluted_a0c542a3-925c-dbca-caae-b45f1a51036d" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare_323dc048-8a53-3bd2-d668-7e8e67b0f49a" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/ConsolidatedStatementsOfStockholdersEquity" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/CoverPage" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagement" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementAmountOfLossRecognizedInOciAndIncomeStatementDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementDerivativeNotionalAmountsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementFairValueOfDerivativeInstrumentsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DerivativesAndRiskManagementTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DiscontinuedOperations" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DiscontinuedOperationsOperatingGainsAndLossesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_bef197d0-a606-44b8-a66d-f55118c659d3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax_52e56524-02d4-55ae-cf85-b242a923fce2" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_bef197d0-a606-44b8-a66d-f55118c659d3" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax_52e56524-02d4-55ae-cf85-b242a923fce2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax_52e56524-02d4-55ae-cf85-b242a923fce2" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_736da35c-11e9-6d9d-3b67-e466dbe67859" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_736da35c-11e9-6d9d-3b67-e466dbe67859" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_39e04e1c-6c14-7968-c9da-b5d42d4a65ab" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_39e04e1c-6c14-7968-c9da-b5d42d4a65ab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense_dc01c075-d8e0-609f-1ff5-d00aa098db0b" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense_dc01c075-d8e0-609f-1ff5-d00aa098db0b" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DisposalGroupIncludingDiscontinuedOperationResearchandDevelopmentExpense" xlink:label="loc_livn_DisposalGroupIncludingDiscontinuedOperationResearchandDevelopmentExpense_0d7d8688-1991-62c6-18f2-c22d4f707f66" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_livn_DisposalGroupIncludingDiscontinuedOperationResearchandDevelopmentExpense_0d7d8688-1991-62c6-18f2-c22d4f707f66" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DisposalGroupIncludingDiscontinuedOperationMergerandIntegrationExpenses" xlink:label="loc_livn_DisposalGroupIncludingDiscontinuedOperationMergerandIntegrationExpenses_75fab8a3-05c1-fdaf-c7c8-0fc6537e917a" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_livn_DisposalGroupIncludingDiscontinuedOperationMergerandIntegrationExpenses_75fab8a3-05c1-fdaf-c7c8-0fc6537e917a" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DisposalGroupIncludingDiscontinuedOperationRestructuringExpenses" xlink:label="loc_livn_DisposalGroupIncludingDiscontinuedOperationRestructuringExpenses_8c3504a8-926f-adb1-0ae6-c22d4f6234b6" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_livn_DisposalGroupIncludingDiscontinuedOperationRestructuringExpenses_8c3504a8-926f-adb1-0ae6-c22d4f6234b6" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DisposalGroupIncludingDiscontinuedOperationAmortizationofIntangibles" xlink:label="loc_livn_DisposalGroupIncludingDiscontinuedOperationAmortizationofIntangibles_b12e1163-1e19-c99c-58f7-0fc652e870b6" xlink:type="locator" />
    <link:calculationArc order="7" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_livn_DisposalGroupIncludingDiscontinuedOperationAmortizationofIntangibles_b12e1163-1e19-c99c-58f7-0fc652e870b6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax" xlink:label="loc_us-gaap_DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax_d1f62271-4c75-af80-ccbe-de0570bfe6dc" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_us-gaap_DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax_d1f62271-4c75-af80-ccbe-de0570bfe6dc" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DisposalGroupIncludingDiscontinuedOperationRevaluationOfAssetsandLiabilitiesHeldForSale" xlink:label="loc_livn_DisposalGroupIncludingDiscontinuedOperationRevaluationOfAssetsandLiabilitiesHeldForSale_f3260be1-a9ff-555f-bdc0-c22d4f90c96c" xlink:type="locator" />
    <link:calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_livn_DisposalGroupIncludingDiscontinuedOperationRevaluationOfAssetsandLiabilitiesHeldForSale_f3260be1-a9ff-555f-bdc0-c22d4f90c96c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_2c784305-50c0-ecd9-b422-01254c78e39a" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_2cb57b64-3960-ae86-1cdd-5040bfa702a2" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_2c784305-50c0-ecd9-b422-01254c78e39a" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DisposalGroupIncludingDiscontinuedOperationForeignExchangeAndOtherGainsLosses" xlink:label="loc_livn_DisposalGroupIncludingDiscontinuedOperationForeignExchangeAndOtherGainsLosses_351fadb8-eb8c-b082-30c9-c22d4f953739" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax_52e56524-02d4-55ae-cf85-b242a923fce2" xlink:to="loc_livn_DisposalGroupIncludingDiscontinuedOperationForeignExchangeAndOtherGainsLosses_351fadb8-eb8c-b082-30c9-c22d4f953739" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod" xlink:label="loc_us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod_89c966e2-4247-a7b3-cf1d-167485c77e5d" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_bef197d0-a606-44b8-a66d-f55118c659d3" xlink:to="loc_us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod_89c966e2-4247-a7b3-cf1d-167485c77e5d" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DiscontinuedOperationIncomeLossfromEquityMethodInvestments" xlink:label="loc_livn_DiscontinuedOperationIncomeLossfromEquityMethodInvestments_e21040e5-3ca9-87d0-e379-c22d4f87ae01" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_bef197d0-a606-44b8-a66d-f55118c659d3" xlink:to="loc_livn_DiscontinuedOperationIncomeLossfromEquityMethodInvestments_e21040e5-3ca9-87d0-e379-c22d4f87ae01" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DiscontinuedOperationsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/DiscontinuedOperationsTextualDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlans" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansAssumptionsUsedDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansChangeInBenefitObligationsAndFundedStatusDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_ba6fb524-25a2-9912-2ce3-daf35bbcf9c3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_a57e9aa7-191d-46c2-2e04-3fd2e411d7da" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_ba6fb524-25a2-9912-2ce3-daf35bbcf9c3" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_a57e9aa7-191d-46c2-2e04-3fd2e411d7da" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_1d5e04b8-b6a0-335a-2c79-60834f9a1f25" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_ba6fb524-25a2-9912-2ce3-daf35bbcf9c3" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_1d5e04b8-b6a0-335a-2c79-60834f9a1f25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_03c8dcd1-fc7d-1caf-99fe-5edccee1c0fb" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_c6e48a52-cc78-9c88-a61e-8e078196d298" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_03c8dcd1-fc7d-1caf-99fe-5edccee1c0fb" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_c6e48a52-cc78-9c88-a61e-8e078196d298" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansExpectedBenefitPaymentsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansFairValueOfRetirementBenefitPlanAssetsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansNetPeriodicBenefitCostOfPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_e14243b3-33a1-5459-a451-077ec8d3f8e3" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_e14243b3-33a1-5459-a451-077ec8d3f8e3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_08bfb8dd-9b96-b2df-e96d-3661802234df" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_08bfb8dd-9b96-b2df-e96d-3661802234df" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_65f7f8a8-89d5-6dc6-d223-452e554561e4" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_65f7f8a8-89d5-6dc6-d223-452e554561e4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_f4ed49f6-0d68-1230-9ef2-0995b2444b8a" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_f4ed49f6-0d68-1230-9ef2-0995b2444b8a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_0d8fe3ab-8638-f17a-d512-2baaf0d8fce2" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d77fe029-f23f-9e6c-6011-e5f759449bed" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_0d8fe3ab-8638-f17a-d512-2baaf0d8fce2" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/EmployeeRetirementPlansTargetAssetAllocationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FairValueMeasurements" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FairValueMeasurementsContingentConsiderationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_29c5d5af-f366-8313-437d-1202fc47cafc" xlink:type="locator" />
    <link:loc xlink:href="livn-20191231.xsd#livn_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisCurrentLiabilityValue" xlink:label="loc_livn_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisCurrentLiabilityValue_3cca2a95-78ad-ecd8-2c55-c22d4fb14085" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_29c5d5af-f366-8313-437d-1202fc47cafc" xlink:to="loc_livn_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisCurrentLiabilityValue_3cca2a95-78ad-ecd8-2c55-c22d4fb14085" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisNoncurrentLiabilityValue" xlink:label="loc_livn_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisNoncurrentLiabilityValue_b48dba68-1e50-f003-f658-c22d4fb11671" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_29c5d5af-f366-8313-437d-1202fc47cafc" xlink:to="loc_livn_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisNoncurrentLiabilityValue_b48dba68-1e50-f003-f658-c22d4fb11671" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FairValueMeasurementsFairValueOfAssetsAndLiabilitiesMeasuredOnRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_d2b58163-9b70-93d8-8da6-4d47d94fdd3f" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="loc_us-gaap_DerivativeLiabilities_c498d065-e002-c8b0-aba8-6aaec8302ba7" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_d2b58163-9b70-93d8-8da6-4d47d94fdd3f" xlink:to="loc_us-gaap_DerivativeLiabilities_c498d065-e002-c8b0-aba8-6aaec8302ba7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_AccruedLiabilitiesFairValueDisclosure_bdbb5cdc-09ee-fd9d-ef6a-068c5d85982d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_d2b58163-9b70-93d8-8da6-4d47d94fdd3f" xlink:to="loc_us-gaap_AccruedLiabilitiesFairValueDisclosure_bdbb5cdc-09ee-fd9d-ef6a-068c5d85982d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_a0a5801b-c8ce-1793-dd5f-edbcde4cc5a3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssets" xlink:label="loc_us-gaap_DerivativeAssets_05d1a9f5-40b5-5876-afca-b2b8e7f078c9" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_a0a5801b-c8ce-1793-dd5f-edbcde4cc5a3" xlink:to="loc_us-gaap_DerivativeAssets_05d1a9f5-40b5-5876-afca-b2b8e7f078c9" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FairValueMeasurementsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FairValueMeasurementsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FinancingArrangements" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FinancingArrangementsLongTermDebtOutstandingDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_b5390da0-4b10-f083-5d88-d4657fa5b028" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_4909d223-7980-3e65-3e19-5f45ac16b538" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_b5390da0-4b10-f083-5d88-d4657fa5b028" xlink:to="loc_us-gaap_LongTermDebtCurrent_4909d223-7980-3e65-3e19-5f45ac16b538" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_aa2e73c1-d03e-7f76-3502-7a650f99607c" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_b5390da0-4b10-f083-5d88-d4657fa5b028" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_aa2e73c1-d03e-7f76-3502-7a650f99607c" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FinancingArrangementsMaturitiesOfLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_b14a8305-c528-44ac-6db7-45b0f6f6ddc6" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_b14a8305-c528-44ac-6db7-45b0f6f6ddc6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_ce3ac95b-761b-7fbc-3779-1bdfd056c71f" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_ce3ac95b-761b-7fbc-3779-1bdfd056c71f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_d39bb101-f79f-a162-9929-01083e9d64b5" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_d39bb101-f79f-a162-9929-01083e9d64b5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_73238937-86a2-9126-69f0-c70629155ebe" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_73238937-86a2-9126-69f0-c70629155ebe" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_a170264f-50ba-a4bb-6d22-ec86b5249633" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_a170264f-50ba-a4bb-6d22-ec86b5249633" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive_690dbb98-5f57-31bb-2f9a-00e1ec15edf2" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a2f199ce-3001-c200-d488-633bc54206dc" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive_690dbb98-5f57-31bb-2f9a-00e1ec15edf2" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FinancingArrangementsMaturitiesOfLongTermDebtDetailsCalc2" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FinancingArrangementsRevolvingCreditDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/FinancingArrangementsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GeographicAndSegmentInformationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GeographicAndSegmentInformationGeographicAndAreasDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GeographicAndSegmentInformationGeographicAndSegmentInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GeographicAndSegmentInformationTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssets" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsAdditionalInformationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsAmortizationPeriodsForFiniteLivedIntangibleAssetsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsEstimatedFutureAmortizationExpenseDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_52d5fc42-d7bd-e657-728c-68a54a8a27d9" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_52d5fc42-d7bd-e657-728c-68a54a8a27d9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_28209536-91f9-47af-f5bd-6accbeed43b7" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_28209536-91f9-47af-f5bd-6accbeed43b7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_716ff456-95a9-c7d8-efd5-2047c2ac3646" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_716ff456-95a9-c7d8-efd5-2047c2ac3646" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_db859267-14f1-73e3-47c3-03bfc9627628" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_db859267-14f1-73e3-47c3-03bfc9627628" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_fa802f8f-3c6f-18ed-005d-e578d38097d8" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_fa802f8f-3c6f-18ed-005d-e578d38097d8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_cddb4eb0-3110-27ee-28d5-5d7adef4fa0c" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_cddb4eb0-3110-27ee-28d5-5d7adef4fa0c" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsFiniteLivedAndIndefiniteLivedIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_e11e8784-8f2d-ca3c-a9e8-a8115d54520c" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_e11e8784-8f2d-ca3c-a9e8-a8115d54520c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_65140cb5-12a8-2030-97e2-fa6daceadf40" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_e87bd6a3-2026-a858-f41a-bc281e5d594b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_65140cb5-12a8-2030-97e2-fa6daceadf40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_0572c4a5-7251-883f-b3a9-f968acd71b9b" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_cb3c969e-ecfd-d862-86d5-39c41aa964cb" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_0572c4a5-7251-883f-b3a9-f968acd71b9b" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_cb3c969e-ecfd-d862-86d5-39c41aa964cb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_0572c4a5-7251-883f-b3a9-f968acd71b9b" xlink:to="loc_us-gaap_Goodwill_37b440e2-656c-b624-0688-b7cf681bf981" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsGoodwillCarryingAmountsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/GoodwillAndIntangibleAssetsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/IncomeTaxes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/IncomeTaxesComponentsAndProvisionForIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_3ce82195-ed3e-f261-3529-b3a868ecf6c4" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_3ce82195-ed3e-f261-3529-b3a868ecf6c4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_89ebd542-78ee-71d0-be95-65de1bb3ef82" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_489b61b6-7c39-240c-7f68-1c1675bca3b7" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_89ebd542-78ee-71d0-be95-65de1bb3ef82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_ad87dc87-7206-5d76-a1ae-6cecdf90521c" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_ad87dc87-7206-5d76-a1ae-6cecdf90521c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_1007d9fe-6d83-c6c6-eef9-c29803b14ec7" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_ad87dc87-7206-5d76-a1ae-6cecdf90521c" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_1007d9fe-6d83-c6c6-eef9-c29803b14ec7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_dbb037c2-04c0-fa14-65e6-8ccd12d2a855" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_ad87dc87-7206-5d76-a1ae-6cecdf90521c" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_dbb037c2-04c0-fa14-65e6-8ccd12d2a855" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_666ca9f0-28f1-b21a-025e-36222808a6c3" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_db02e614-93e7-eddf-abe0-a58cca48e685" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_db02e614-93e7-eddf-abe0-a58cca48e685" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_8caef893-a841-2be2-863f-e20b53026f02" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_3421bed6-296e-da4e-f0e9-a2a8fa1f6d19" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_8caef893-a841-2be2-863f-e20b53026f02" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/IncomeTaxesEffectiveIncomeTaxRateReconciliationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:type="locator" />
    <link:loc xlink:href="livn-20191231.xsd#livn_EffectiveIncomeTaxRateReconciliationatForeignStatutoryIncomeTaxRatePercent" xlink:label="loc_livn_EffectiveIncomeTaxRateReconciliationatForeignStatutoryIncomeTaxRatePercent_ff16d87e-fb49-6b56-eb57-0fc6535191bc" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_livn_EffectiveIncomeTaxRateReconciliationatForeignStatutoryIncomeTaxRatePercent_ff16d87e-fb49-6b56-eb57-0fc6535191bc" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_77b9f787-6596-82cb-4698-f0991c80113b" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_77b9f787-6596-82cb-4698-f0991c80113b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_cb745973-9398-b1e8-0b84-89b40fb91052" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_cb745973-9398-b1e8-0b84-89b40fb91052" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_fa285cf0-c43f-6ef0-a0f2-c37d958f2fe4" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_fa285cf0-c43f-6ef0-a0f2-c37d958f2fe4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_dde8ff73-3704-2d19-f167-45cf9c0efbb7" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_dde8ff73-3704-2d19-f167-45cf9c0efbb7" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_EffectiveIncomeTaxReconciliationWriteoffimpairmentofinvestmentsPercent" xlink:label="loc_livn_EffectiveIncomeTaxReconciliationWriteoffimpairmentofinvestmentsPercent_4796e059-ac57-f09d-c3db-0fc653959c0b" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_livn_EffectiveIncomeTaxReconciliationWriteoffimpairmentofinvestmentsPercent_4796e059-ac57-f09d-c3db-0fc653959c0b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingenciesOther" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingenciesOther_d5f867d3-554b-fbde-44fb-0907495488f0" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingenciesOther_d5f867d3-554b-fbde-44fb-0907495488f0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_fc0800f8-685a-9b5f-285f-85bf2acf8435" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_fc0800f8-685a-9b5f-285f-85bf2acf8435" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_EffectiveIncomeTaxReconciliationUKCFCTaxPercent" xlink:label="loc_livn_EffectiveIncomeTaxReconciliationUKCFCTaxPercent_af00dc2f-c5d3-75b8-82c3-0fc65355dac7" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_livn_EffectiveIncomeTaxReconciliationUKCFCTaxPercent_af00dc2f-c5d3-75b8-82c3-0fc65355dac7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings_456f5ad4-69ea-1925-c1ba-74c336a2b0a5" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings_456f5ad4-69ea-1925-c1ba-74c336a2b0a5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent_ac4a8ca9-af9a-dc39-4649-ff7e9d7dc935" xlink:type="locator" />
    <link:calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent_ac4a8ca9-af9a-dc39-4649-ff7e9d7dc935" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_aeca0f8c-5c05-0b2e-dcc5-0c21b3b14843" xlink:type="locator" />
    <link:calculationArc order="12" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_aeca0f8c-5c05-0b2e-dcc5-0c21b3b14843" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_EffectiveIncomeTaxRateReconciliationTransactionCostsPercent" xlink:label="loc_livn_EffectiveIncomeTaxRateReconciliationTransactionCostsPercent_41d21e3d-7180-a517-7a24-0fc653b9d7f4" xlink:type="locator" />
    <link:calculationArc order="13" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_livn_EffectiveIncomeTaxRateReconciliationTransactionCostsPercent_41d21e3d-7180-a517-7a24-0fc653b9d7f4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDispositionOfAssets" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDispositionOfAssets_f596c6d8-b215-4d64-bb21-cb6128455f52" xlink:type="locator" />
    <link:calculationArc order="14" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDispositionOfAssets_f596c6d8-b215-4d64-bb21-cb6128455f52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductions" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductions_5fa90fb9-d0ba-b72d-c561-6939de53f7fb" xlink:type="locator" />
    <link:calculationArc order="15" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductions_5fa90fb9-d0ba-b72d-c561-6939de53f7fb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_c16a0eb3-02da-6ea0-91e7-3203372f71fd" xlink:type="locator" />
    <link:calculationArc order="16" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_aa9fb8cf-e50d-6d5b-0236-a084fee29894" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_c16a0eb3-02da-6ea0-91e7-3203372f71fd" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/IncomeTaxesOperatingLossAndTaxCreditCarryforwardsDetails" xlink:type="extended">
    <link:loc xlink:href="livn-20191231.xsd#livn_DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditsCarryforwards" xlink:label="loc_livn_DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditsCarryforwards_CDACE6B90A83D625CB486E2E9A893DF8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign_06122855-266d-3de7-57ac-74aabcea34ea" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_livn_DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditsCarryforwards_CDACE6B90A83D625CB486E2E9A893DF8" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign_06122855-266d-3de7-57ac-74aabcea34ea" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic_66992242-212f-020e-11d7-fd6218ee45f9" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_livn_DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditsCarryforwards_CDACE6B90A83D625CB486E2E9A893DF8" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic_66992242-212f-020e-11d7-fd6218ee45f9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign_12aab42c-5324-f3ca-67ee-016ce258e7e6" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_livn_DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditsCarryforwards_CDACE6B90A83D625CB486E2E9A893DF8" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign_12aab42c-5324-f3ca-67ee-016ce258e7e6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_9fd2e560-0aac-aea4-6be8-8b4e4e77d184" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_livn_DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditsCarryforwards_CDACE6B90A83D625CB486E2E9A893DF8" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_9fd2e560-0aac-aea4-6be8-8b4e4e77d184" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/IncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/IncomeTaxesSignificantComponentsOfDeferredTaxAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_60654fa3-82c2-3e38-ce88-436acda713ac" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_e6f5d9f5-2430-5e17-896c-5e4d69815366" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxAssetsNet_60654fa3-82c2-3e38-ce88-436acda713ac" xlink:to="loc_us-gaap_DeferredTaxAssetsNet_e6f5d9f5-2430-5e17-896c-5e4d69815366" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_e6f5d9f5-2430-5e17-896c-5e4d69815366" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign_06122855-266d-3de7-57ac-74aabcea34ea" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign_06122855-266d-3de7-57ac-74aabcea34ea" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_9fd2e560-0aac-aea4-6be8-8b4e4e77d184" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_9fd2e560-0aac-aea4-6be8-8b4e4e77d184" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits_6136a882-2251-7433-358a-e61f7951edea" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits_6136a882-2251-7433-358a-e61f7951edea" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsInventory" xlink:label="loc_us-gaap_DeferredTaxAssetsInventory_76823e13-ff55-7cd2-ec5d-7dac1fd75cd9" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsInventory_76823e13-ff55-7cd2-ec5d-7dac1fd75cd9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_a87b79d6-1ed8-a71d-1843-5c0769713f28" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_a87b79d6-1ed8-a71d-1843-5c0769713f28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals_311877e3-ddab-5060-3fa3-c2d917a0d5a1" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_e54f6543-25d5-ceb9-ff71-ca6ba1b37623" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals_311877e3-ddab-5060-3fa3-c2d917a0d5a1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_55b78dfc-faa8-3c71-752a-e6857318d516" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_e6f5d9f5-2430-5e17-896c-5e4d69815366" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_55b78dfc-faa8-3c71-752a-e6857318d516" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxAssetsNet_60654fa3-82c2-3e38-ce88-436acda713ac" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesInvestments" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesInvestments_d32b5808-6302-9eb2-57e7-34c6a5d9450c" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesInvestments_d32b5808-6302-9eb2-57e7-34c6a5d9450c" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DeferredTaxLiabilitiesPropertyPlantandEquipmentandIntangibleAssets" xlink:label="loc_livn_DeferredTaxLiabilitiesPropertyPlantandEquipmentandIntangibleAssets_98062f55-8ffd-35ec-9d49-0fc65391f6ad" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:to="loc_livn_DeferredTaxLiabilitiesPropertyPlantandEquipmentandIntangibleAssets_98062f55-8ffd-35ec-9d49-0fc65391f6ad" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOther" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesOther_4c5a1085-469a-cd6c-e26f-53287b62aa26" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesOther_4c5a1085-469a-cd6c-e26f-53287b62aa26" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DeferredTaxLiabilitiesGainOnSaleofIntellectualProperty" xlink:label="loc_livn_DeferredTaxLiabilitiesGainOnSaleofIntellectualProperty_40F1DEF2768F42B574CD8722C1F397FA" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:to="loc_livn_DeferredTaxLiabilitiesGainOnSaleofIntellectualProperty_40F1DEF2768F42B574CD8722C1F397FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="loc_us-gaap_DeferredTaxLiabilities_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxAssetsNet_60654fa3-82c2-3e38-ce88-436acda713ac" xlink:to="loc_us-gaap_DeferredTaxLiabilities_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:type="arc" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:to="loc_us-gaap_DeferredTaxAssetsNet_e6f5d9f5-2430-5e17-896c-5e4d69815366" xlink:type="arc" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f31cb66e-0de8-54fb-4788-53b3cde0ec2f" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_15e17ec2-d527-455f-b2cd-0be7f92a9fd5" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/IncomeTaxesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/Investments" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/InvestmentsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/InvestmentsScheduleOfLongTermInvestmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:label="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_c69f300d-b963-81ba-e5d8-70c441a5125f" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount" xlink:label="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_58e81cb2-0209-316c-d731-61c683c00ccd" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_c69f300d-b963-81ba-e5d8-70c441a5125f" xlink:to="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_58e81cb2-0209-316c-d731-61c683c00ccd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_ed3f9f23-c931-eaa1-1c75-4ff1fe970e7d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_c69f300d-b963-81ba-e5d8-70c441a5125f" xlink:to="loc_us-gaap_EquityMethodInvestments_ed3f9f23-c931-eaa1-1c75-4ff1fe970e7d" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/InvestmentsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/LeasesCashFlowDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/LeasesComponentsOfOperatingLeaseAssetsAndLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_b983c2d8-8318-0a7e-1a5c-6ab2933f7be5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_b983c2d8-8318-0a7e-1a5c-6ab2933f7be5" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_b983c2d8-8318-0a7e-1a5c-6ab2933f7be5" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_d18f979c-644d-9e92-9e89-21cfd1312948" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/LeasesContractualMaturitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_5ad4ca01-bc52-b198-b1fd-3cded668d167" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_5ad4ca01-bc52-b198-b1fd-3cded668d167" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_9b040bc1-f43c-735d-05f7-679f319d2bb6" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_9b040bc1-f43c-735d-05f7-679f319d2bb6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2f0ec234-4f20-7099-efb3-3c0ab4d024dd" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2f0ec234-4f20-7099-efb3-3c0ab4d024dd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1ed751b1-5f94-4f6f-41e9-ef873c9f2bab" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1ed751b1-5f94-4f6f-41e9-ef873c9f2bab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_8a8de21f-aadc-3af7-8c96-d54cf42b401b" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_8a8de21f-aadc-3af7-8c96-d54cf42b401b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_b411eec9-2a0a-356b-e751-bd0680ab4d58" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_b411eec9-2a0a-356b-e751-bd0680ab4d58" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/LeasesContractualMaturitiesDetailsCalc2" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_95D9D24658B5A4A4BFF8EF50DB15D776_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_95D9D24658B5A4A4BFF8EF50DB15D776_07815ffa-512a-3133-dcbb-38e09d2626b9" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_95D9D24658B5A4A4BFF8EF50DB15D776_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_95D9D24658B5A4A4BFF8EF50DB15D776_07815ffa-512a-3133-dcbb-38e09d2626b9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_95D9D24658B5A4A4BFF8EF50DB15D776_b983c2d8-8318-0a7e-1a5c-6ab2933f7be5" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_95D9D24658B5A4A4BFF8EF50DB15D776_1c2cd15f-6a97-015f-b126-1d0a0750698b" xlink:to="loc_us-gaap_OperatingLeaseLiability_95D9D24658B5A4A4BFF8EF50DB15D776_b983c2d8-8318-0a7e-1a5c-6ab2933f7be5" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/LeasesCostsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCost" xlink:label="loc_us-gaap_LeaseCost_ac3b1889-9651-365f-e4fc-e6474385db69" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="loc_us-gaap_OperatingLeaseCost_88d5ba82-39dd-36ed-37fe-92977ff632df" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_ac3b1889-9651-365f-e4fc-e6474385db69" xlink:to="loc_us-gaap_OperatingLeaseCost_88d5ba82-39dd-36ed-37fe-92977ff632df" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="loc_us-gaap_VariableLeaseCost_3df88f41-850d-02ae-dd0b-ab0215935a95" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_ac3b1889-9651-365f-e4fc-e6474385db69" xlink:to="loc_us-gaap_VariableLeaseCost_3df88f41-850d-02ae-dd0b-ab0215935a95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="loc_us-gaap_ShortTermLeaseCost_4efa230c-b1e9-e41e-ae56-b6a8565f3216" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_ac3b1889-9651-365f-e4fc-e6474385db69" xlink:to="loc_us-gaap_ShortTermLeaseCost_4efa230c-b1e9-e41e-ae56-b6a8565f3216" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/LeasesFutureMinimumOperatingLeasePaymentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_acfb1bbb-4a5b-18c4-ab71-d62ae0aecfa0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_4cf71329-74d6-54f3-cadb-acb7f1063f36" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_acfb1bbb-4a5b-18c4-ab71-d62ae0aecfa0" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_4cf71329-74d6-54f3-cadb-acb7f1063f36" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_OperatingLeasesFutureMinimumPaymentsDueInOneAndThreeYears" xlink:label="loc_livn_OperatingLeasesFutureMinimumPaymentsDueInOneAndThreeYears_7fb4d9b0-5e60-8fe3-19ed-c22d4fac6ab3" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_acfb1bbb-4a5b-18c4-ab71-d62ae0aecfa0" xlink:to="loc_livn_OperatingLeasesFutureMinimumPaymentsDueInOneAndThreeYears_7fb4d9b0-5e60-8fe3-19ed-c22d4fac6ab3" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_OperatingLeasesFutureMinimumPaymentsDueInThreeAndFiveYears" xlink:label="loc_livn_OperatingLeasesFutureMinimumPaymentsDueInThreeAndFiveYears_651baf03-e3d2-8cd6-1ef2-c22d4f2f62d9" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_acfb1bbb-4a5b-18c4-ab71-d62ae0aecfa0" xlink:to="loc_livn_OperatingLeasesFutureMinimumPaymentsDueInThreeAndFiveYears_651baf03-e3d2-8cd6-1ef2-c22d4f2f62d9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_e71cbb67-0324-15b7-66dc-376e90f3ca60" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_acfb1bbb-4a5b-18c4-ab71-d62ae0aecfa0" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_e71cbb67-0324-15b7-66dc-376e90f3ca60" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/LeasesLeaseTermAndDiscountRateDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/LeasesLeases" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/LeasesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/NatureOfOperations" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/NatureOfOperationsTextualDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/NetIncomePerShare" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/NetIncomePerShareScheduleOfEarningsPerShareBasicAndDilutedDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_8c9389ea-1fbb-7e45-ce1f-5a1d89572c0d" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_fbdbb03d-8583-701f-d6e2-69f8229c6051" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_8c9389ea-1fbb-7e45-ce1f-5a1d89572c0d" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_fbdbb03d-8583-701f-d6e2-69f8229c6051" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_90854703-859b-2c45-aef2-d270627b3141" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_8c9389ea-1fbb-7e45-ce1f-5a1d89572c0d" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_90854703-859b-2c45-aef2-d270627b3141" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/NetIncomePerShareTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/NewAccountingPronouncements" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/NewAccountingPronouncementsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/NewAccountingPronouncementsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/ProductRemediationLiability" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/ProductRemediationLiabilityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/ProductRemediationLiabilityTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/QuarterlyFinancialInformationUnaudited" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/QuarterlyFinancialInformationUnauditedScheduleOfQuarterlyFinancialInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_b3925fb6-ca66-530c-ef66-cfcec5b7fe7d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_b3925fb6-ca66-530c-ef66-cfcec5b7fe7d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_d9787bcc-e26a-e14e-b8ed-b82e68531cea" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_e170ce1e-c3a8-e8ee-88b0-37e8dd7b1d11" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_d9787bcc-e26a-e14e-b8ed-b82e68531cea" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_a0c542a3-925c-dbca-caae-b45f1a51036d" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_9296eff8-e0bf-16cc-fa86-f1b0968a0982" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareDiluted_a0c542a3-925c-dbca-caae-b45f1a51036d" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_9296eff8-e0bf-16cc-fa86-f1b0968a0982" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare_323dc048-8a53-3bd2-d668-7e8e67b0f49a" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareDiluted_a0c542a3-925c-dbca-caae-b45f1a51036d" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare_323dc048-8a53-3bd2-d668-7e8e67b0f49a" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/QuarterlyFinancialInformationUnauditedTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/Restructuring" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/RestructuringNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/RestructuringRestructuringExpenseBySegmentDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/RestructuringTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/RevenueRecognition" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/RevenueRecognitionDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlans" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansAllocationOfShareBasedCompensationCostsByExpenseCategoryDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_120452df-d900-40f5-e99c-a8fd93010cf5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_9f3b1474-e7ae-6e2a-ddab-96b753d45d4b" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_120452df-d900-40f5-e99c-a8fd93010cf5" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_9f3b1474-e7ae-6e2a-ddab-96b753d45d4b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_a335203f-3ccd-a617-8dc0-23ff64100eab" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_120452df-d900-40f5-e99c-a8fd93010cf5" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_a335203f-3ccd-a617-8dc0-23ff64100eab" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansAllocationOfShareBasedCompensationCostsByTypeOfArrangementDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfPerformanceBasedRestrictedStockAndRestrictedStockUnitsRollforwardDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfRestrictedStockServiceBasedRollforwardDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfShareBasedCompensationStockOptionsRollforwardDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfShareOptionValuationAssumptionsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansScheduleOfStockBasedCompensationCostUnrecognizedDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansSummaryOfPerformanceBasedRestrictedStockAndRestrictedStockUnitActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansSummaryOfRestrictedStockServiceBasedActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansSummaryOfShareBasedCompensationStockOptionActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockBasedIncentivePlansTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockholdersEquity" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockholdersEquityChangesInAccumulatedOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_5e0cb0dc-b25c-aaae-62f8-cb90f31a16a1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent" xlink:label="loc_us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent_58b76f41-3f9e-d766-b689-c2b6aebb7eda" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_5e0cb0dc-b25c-aaae-62f8-cb90f31a16a1" xlink:to="loc_us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent_58b76f41-3f9e-d766-b689-c2b6aebb7eda" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OciBeforeReclassificationsBeforeTaxAttributableToParent" xlink:label="loc_us-gaap_OciBeforeReclassificationsBeforeTaxAttributableToParent_597dc90c-9b65-1be0-94e9-a284da3af880" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent_58b76f41-3f9e-d766-b689-c2b6aebb7eda" xlink:to="loc_us-gaap_OciBeforeReclassificationsBeforeTaxAttributableToParent_597dc90c-9b65-1be0-94e9-a284da3af880" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsTax_5ef33986-a1b4-b5af-979f-323912fec9c6" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent_58b76f41-3f9e-d766-b689-c2b6aebb7eda" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsTax_5ef33986-a1b4-b5af-979f-323912fec9c6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_e65d9f5e-a3fd-2fc8-3ef3-eaaec4ec01a5" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_5e0cb0dc-b25c-aaae-62f8-cb90f31a16a1" xlink:to="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_e65d9f5e-a3fd-2fc8-3ef3-eaaec4ec01a5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAociCurrentPeriodTax" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodTax_0c2f7ec6-a26a-a4c6-a50a-135a99bdaa71" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_e65d9f5e-a3fd-2fc8-3ef3-eaaec4ec01a5" xlink:to="loc_us-gaap_ReclassificationFromAociCurrentPeriodTax_0c2f7ec6-a26a-a4c6-a50a-135a99bdaa71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent_6e76b52e-40f9-54b5-cc39-619ebfb8cd5b" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_e65d9f5e-a3fd-2fc8-3ef3-eaaec4ec01a5" xlink:to="loc_us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent_6e76b52e-40f9-54b5-cc39-619ebfb8cd5b" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockholdersEquityNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/StockholdersEquityTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_d410c611-7331-3b41-2e33-c06ae8a4cf98" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_d410c611-7331-3b41-2e33-c06ae8a4cf98" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_BusinessAcquisitionsPurchasePriceAllocation" xlink:label="loc_livn_BusinessAcquisitionsPurchasePriceAllocation_d505ec35-d8a1-c8f1-cafb-c22d4ff75f67" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_livn_BusinessAcquisitionsPurchasePriceAllocation_d505ec35-d8a1-c8f1-cafb-c22d4ff75f67" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_ProductRemediation" xlink:label="loc_livn_ProductRemediation_ba6c90ae-35b4-cf4d-c1f8-c22d4ff06ed4" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_livn_ProductRemediation_ba6c90ae-35b4-cf4d-c1f8-c22d4ff06ed4" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_RestructuringRelatedLiabilities" xlink:label="loc_livn_RestructuringRelatedLiabilities_24b0ab7b-fcf9-a707-6466-c22d4fc2ab70" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_livn_RestructuringRelatedLiabilities_24b0ab7b-fcf9-a707-6466-c22d4fc2ab70" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="loc_us-gaap_AccruedProfessionalFeesCurrent_3aae0f17-e5b2-b861-7c74-9a4f42f6d1c8" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_AccruedProfessionalFeesCurrent_3aae0f17-e5b2-b861-7c74-9a4f42f6d1c8" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_DerivativeContractLiabilities" xlink:label="loc_livn_DerivativeContractLiabilities_c3bc4a0e-1e35-dd38-d9e0-c22d4f7baba6" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_livn_DerivativeContractLiabilities_c3bc4a0e-1e35-dd38-d9e0-c22d4f7baba6" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_ProvisionforAgentsReturnsandOther" xlink:label="loc_livn_ProvisionforAgentsReturnsandOther_ec88d422-e423-c3fd-2b58-c22d4fed47be" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_livn_ProvisionforAgentsReturnsandOther_ec88d422-e423-c3fd-2b58-c22d4fed47be" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_fa7787c9-a33c-d084-bb97-5e2455f77a4c" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_fa7787c9-a33c-d084-bb97-5e2455f77a4c" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_BusinessAcquisitionsOtherPayableAmount" xlink:label="loc_livn_BusinessAcquisitionsOtherPayableAmount_f6effff0-1f71-3b4a-7ca4-c22d4fdbd3ef" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_livn_BusinessAcquisitionsOtherPayableAmount_f6effff0-1f71-3b4a-7ca4-c22d4fdbd3ef" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_b91d2f01-85c2-f9fb-3250-26a4b1b39c5e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_68a2ece1-b79e-558c-a305-f3ccae8c21c3" xlink:type="locator" />
    <link:calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_68a2ece1-b79e-558c-a305-f3ccae8c21c3" xlink:type="arc" />
    <link:loc xlink:href="livn-20191231.xsd#livn_ResearchAndDevelopmentCostsPayableCurrent" xlink:label="loc_livn_ResearchAndDevelopmentCostsPayableCurrent_01465275C070E0871921FF2EB66EEFCE" xlink:type="locator" />
    <link:calculationArc order="12" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_c90cf113-b51b-4312-22d0-4adb9883d309" xlink:to="loc_livn_ResearchAndDevelopmentCostsPayableCurrent_01465275C070E0871921FF2EB66EEFCE" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/SupplementalFinancialInformationInventoriesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_2dee2782-8369-5635-44bf-51d0e8aa0f1e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:to="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_2dee2782-8369-5635-44bf-51d0e8aa0f1e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterialsNetOfReserves" xlink:label="loc_us-gaap_InventoryRawMaterialsNetOfReserves_a142eb63-af8d-4212-6321-d7c0ac27f958" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:to="loc_us-gaap_InventoryRawMaterialsNetOfReserves_a142eb63-af8d-4212-6321-d7c0ac27f958" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves" xlink:label="loc_us-gaap_InventoryWorkInProcessNetOfReserves_f4920785-d6c0-a217-e01a-0e0ef529643a" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_cc720f44-4c90-5acc-2e7e-b88e80f2af28" xlink:to="loc_us-gaap_InventoryWorkInProcessNetOfReserves_f4920785-d6c0-a217-e01a-0e0ef529643a" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/SupplementalFinancialInformationPropertyPlantAndEquipmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7b7a3a8d-eb3d-0c85-68cc-b3d4d184ff23" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7b7a3a8d-eb3d-0c85-68cc-b3d4d184ff23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_4246ec24-1a4c-19dd-57c9-32d4a8e0cbaa" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_94cd7971-9d17-1c6e-6642-d4d38fb682b6" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/SupplementalFinancialInformationTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.livanova.cyberonics.com/role/SupplementalFinanicalInformation" xlink:type="extended" />
</link:linkbase>
