Conversion & analytics
Funnel steps, conversion and A/B test sizing — how many visitors a result actually needs. 5 tools, including A/B Test Sample Size Calculator, Bounce rate calculator, Conversion rate calculator and CTR calculator. All free, with no account and nothing to install.
A/B Test Sample Size CalculatorCompute the sample size and test duration needed for a statistically valid A/B test.Bounce rate calculatorCompute your website's bounce rate from single-page sessions and total sessions.Conversion rate calculatorCompute your conversion rate from visitors and conversions.CTR calculatorCompute the click-through rate (CTR) from clicks and impressions.Funnel conversion calculator (multi-step)Name and count every stage of a funnel and get the pass-through rate of each step, its share of everyone who entered, the overall rate, the weakest step, the step that loses the most people — two different questions — and what lifting the weak one would be worth.