How it works
Fill in the 2 fields above and Customer Acquisition Cost (CAC) Calculator calculates the result instantly, recalculating as you change any value. It applies the formula CAC = total spend / new customers. The math runs locally in your browser — nothing is sent to a server.
Formula
CAC = total spend / new customersExamples
- Sales & marketing cost 10000, New customers 50 → CAC: $200
Frequently asked questions
How do I use the Customer Acquisition Cost (CAC) Calculator?
Enter your values in the 2 input fields and the result is calculated automatically as you type. Change any value to see the numbers update instantly.
What formula does the Customer Acquisition Cost (CAC) Calculator use?
It uses CAC = total spend / new customers. The calculation is performed in your browser using standard, well-established math for accurate results.
Is my data private?
Yes. The Customer Acquisition Cost (CAC) Calculator runs entirely in your browser. Nothing you enter is uploaded, saved to a server, or shared — it never leaves your device.
Is the Customer Acquisition Cost (CAC) Calculator free?
Yes, it is completely free with no sign-up, no limits and no watermarks. Like every tool on marketing and the rest of the platform, you can use it as often as you like.
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