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Customer Acquisition Cost (CAC) Calculator

Calculate the average sales and marketing cost required to acquire a new customer.

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Calculator inputs

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Your result

Calculated from the values above
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Customer acquisition cost$0.83Primary calculated value
New customersSupporting metric
$1,200.00
CalculationBased on your current inputs
function
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How it works

Method, formula and practical notes

Divide acquisition-period sales and marketing spend by new customers acquired in the same period.

FormulaCAC = Sales and marketing cost ÷ New customers acquired.
lightbulb Keep in mind
  • Use matching time periods for costs and customers.
Calculator guide

Customer Acquisition Cost (CAC) Calculator

Calculate the average sales and marketing cost required to acquire a new customer.

35finance tools
functions

Formula

CAC = Sales and marketing cost ÷ New customers acquired.

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How it works

Divide acquisition-period sales and marketing spend by new customers acquired in the same period.

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Assumptions & notes

  • Use matching time periods for costs and customers.