A/B Test Duration And Sample Size Calculator
A/B Test Duration And Sample Size: a planned Super Calculator tool. Covers baseline conversion rate (%), minimum detectable effect (%) and relative or absolute.
A/B Test Duration And Sample Size Calculator is a planned calculator in the mathematics section of Super Calculator, covering experimentation and A/B testing.
What this calculator will compute
Inputs: baseline conversion rate (%), minimum detectable effect (%), relative or absolute MDE, power (%), significance level (%), daily visitors and number of variants.
Outputs: sample size per variant, total sample, test duration (days) and achieved power curve.
Formula, recorded as scope and not yet verified against a primary source: Required n per variant from the two-proportion power formula at the target minimum detectable effect, then duration = (n * number of variants) / daily eligible traffic. MDE may be specified as relative or absolute lift, which changes the required sample substantially.
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
The stub carries noindex, nofollow and is excluded from the sitemap.