Statistical Significance Calculator

Enter your experiment data below to determine statistical significante

A/B Test Significance Calculator

Enter your experiment data below to determine statistical significance.

Control

Visitors

Conversions

Variant

Visitors

Conversions

Calculate Significance

Variant A

Variant B

Confidence Level

Relative Uplift

B vs A

p-value

two-proportion z-test

Z-Score

test statistic

Significance

threshold Œ± = 0.05

Two-proportion z-test (two-tailed) ¬∑ Significance threshold: 95% confidence (Œ± = 0.05)

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