Affiliate Commission & EPC Calculator

How to calculate earnings per click (EPC)

EPC is the affiliate commission earned divided by the number of tracked clicks in the same reporting period. Use the commission amount actually attributed to those clicks, rather than the total product sales value.

1. Enter Total Clicks from your affiliate report.
2. Enter Total Commission in the same currency and reporting period.
3. Read the estimated EPC per click. For example, $50 in commission from 1,000 clicks produces an EPC of $0.05.

Break-even CPC and ROAS examples

The break-even CPC estimate multiplies average commission per sale by your conversion rate: a $25 commission and a 2.5% conversion rate give $0.625 per click. The calculator displays currency values to two decimal places, so it shows $0.63. This simplified estimate excludes refunds, fees, taxes, attribution gaps, and other operating costs.

ROAS compares attributed revenue with ad spend. For $250 in revenue and $100 in ad spend, ROAS is 250% (or 2.5 times spend). Revenue-based ROAS is not the same as profit or affiliate commission.

Frequently asked questions about EPC

Is EPC the same as CPC?

No. EPC measures earned commission per click; CPC measures the advertising cost per click. Compare them only when the click definitions and reporting periods are consistent.

Does a positive EPC guarantee a profitable campaign?

No. An EPC higher than CPC can still leave you unprofitable after other costs, refunds, or differences in attribution. These estimates are planning aids, not income forecasts.

Why is EPC showing $0.00?

Enter a click count greater than zero and a commission amount. Very small results also round to two decimal places.

For a detailed paid-traffic example, read the break-even CPC affiliate marketing guide. You can also research long-tail keyword ideas before choosing content topics.