A/B Test Calculator

About this template
Instant Statistical Analysis
Enter your test data and get immediate results on whether your A/B test is statistically significant. No more guesswork or complex spreadsheet formulas. The calculator handles all mathematical calculations automatically.
User-Friendly Interface
Designed for marketers and product teams who need answers, not statistical theory. The clean layout makes it easy to input data and interpret results at a glance. Color-coded indicators instantly show whether results are significant.
Customizable Confidence Levels
Choose your desired confidence level (90%, 95%, or 99%) based on your testing needs. Adjust between one-sided and two-sided hypothesis testing depending on your goals.
Results Dashboard
View detailed metrics including conversion rates, relative uplift, and observed power in one location. Track multiple tests simultaneously to compare performance across campaigns. The built-in status tracking system helps manage your testing workflow.
Educational Insights
Learn as you go with clear explanations of what each statistical measure means. Built-in best practices help you avoid common testing pitfalls.