Ab Test Significance Calculator

An A/B Test Significance 計算機 helps you determine if the 差 in conversion rates between two variations of a webpage or app is statistically significant. It tells you whether the observed results are likely due to the changes you made or just random chance.

1. Enter the 番号 of 訪問者 for the Control (original) version. 2. Enter the 番号 of コンバージョン for the Control version. 3. Enter the 番号 of 訪問者 for the Variant (new) version. 4. Enter the 番号 of コンバージョン for the Variant version. 5. Select your desired 信頼水準 level (usually 95% or 99%). 6. The 計算機 will show you the conversion rates, uplift, and whether the 結果 is significant.