A/B Test ROI Calculator

Translate a validated conversion-rate lift into monthly incremental conversions, revenue, net value, ROI, and implementation payback time.

500.0
Incremental conversions / month
$25,000
Incremental revenue / month
$20,000
Monthly net value after cost
400%
First-month ROI
6.1 days
Payback time

This is a scenario model, not evidence that the lift will persist. Use the experiment’s confidence interval to calculate a conservative, expected, and upside case before committing cost.

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