A/B Test Calculator

If you're running A/B tests on social ads, emails, your website, or your app, it can be difficult to know if your tests impact on your bottom-line results. Enter your tests' variant sample sizes and conversions below to determine if your split test was statistically significant.


Your test results

"B" converted 0.0% better than "A". The changes in "B" did improve your conversion rate. We are 0.0% confident that the changes you made in "B" caused the improvement.

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