Sample Size Calculator — Runtime Edition

Dive right in and follow the steps below to calcu­late sample size or check out our “Sample Size Myth Buster” guide first. Need help with the calcu­la­tor? Reach out today!

Note: This calcu­la­tor is best utilized on a laptop or desktop display.

To enter the esti­mated lift percent­age rather than the maximum test dura­tion, use this calcu­la­tor instead.

Inter­ested in being a beta tester for future iter­a­tions includ­ing a results calcu­la­tor? Email Kelly Wortham today!

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