Customer Acquisition Cost Calculator
Calculate CAC, payback period, LTV:CAC ratio, conversion rate, and whether your marketing spend can profitably acquire customers.
Acquisition Inputs
How to use this CAC calculator
Use this free customer acquisition cost calculator before scaling ads, launching affiliate campaigns, hiring sales support, or increasing content and SEO spend. A good CAC only matters when customer lifetime value and gross margin can support it.
- CAC is total acquisition cost divided by new customers.
- LTV:CAC helps check whether acquisition is sustainable.
- Payback purchases estimates how many purchases are needed to recover CAC.
Customer Acquisition Cost Calculator for practical business decisions
Check CAC, payback pressure and whether your marketing spend is sustainable before scaling. Use it as part of Scaled's free business tools library for faster planning, tracking and execution.
Best for
- Small business owners who need a quick answer before spending money.
- Freelancers, marketers and ecommerce teams preparing client or campaign decisions.
- Founders comparing options without opening a heavy spreadsheet first.
Search intent
People usually need this when searching for CAC calculator, customer acquisition cost, payback calculator. The goal is to turn that search into an immediate tool action.
What is the Customer Acquisition Cost Calculator used for?
The Customer Acquisition Cost Calculator helps business owners check CAC, payback pressure and whether your marketing spend is sustainable before scaling.
Is the Customer Acquisition Cost Calculator free?
Yes, this tool is available on Scaled as a free business utility for planning and decision-making.