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Marketing calculators

Conversion Rate Calculator

Work out conversion rate, the visitors needed for a goal, and the effect of an improvement.

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Privacy: this tool runs entirely in your browser. What you type is not uploaded or stored.

Conversion rate is conversions divided by visitors. The tool also shows what a lift in conversion rate would mean in extra conversions.

Frequently asked questions

How is conversion rate calculated?

Conversion rate = conversions ÷ visitors × 100. 40 sales from 2,000 visitors is 2%.

Should I use sessions or users?

Either works if you stay consistent. Compare like with like over the same period.