Parameters
users/day
%
%
control + test(s)
α (two-tail)
1 - β
Tip: For multi-variant tests, the calculator accounts for the Bonferroni correction (more stringent significance level). Use 2 variants for standard A/B tests.
Results
Recommended Duration
·
days to run experiment
Total Sample Size
·
Per Variant
·
Visitors Needed Per Day
·
Percentage of daily traffic