A/B Test Calculator
Calculate statistical significance for A/B tests.
Confidence:
Conversion Rate A
Conversion Rate B
Improvement
How to use A/B Test Calculator
- Enter visitors and conversions for Variant A (Control).
- Enter visitors and conversions for Variant B (Test).
- Click Calculate to see if there is a winner.
About use A/B Test Calculator
Determine if your A/B test results are statistically significant. Input visitors and conversions for Control and Variant to find the winner.