Free tools
Free funnel calculators
Calculators you can use right now. No sign-up and no upload - everything runs in your browser.
- Funnel Conversion CalculatorEnter the people at each step to get step conversion, overall conversion, and the weakest step.
- A/B Test Sample Size CalculatorFind the visitors you need per variant from baseline rate, minimum detectable effect, significance, and power.
- Cohort Retention CalculatorTurn weekly signup cohorts and returning users into a retention table with averages from finished weeks only.
One table for every product's funnel
Baselog collects visits, signups and activation across your products with the same rules and compares them on one screen.