A/B Testing Significance Calculator

Are you wondering if a design or copy change impacted your sales? Enter your visitor and conversion numbers below to find out. The significance calculator will tell you if a variation increased your sales, and by how much.

The number of visitors on this page was:
The number of overall conversions was:
Conversion rate

Your test results

Test "B" converted 34% better than Test "A". I am 99% certain that the changes in Test "A" will improve your conversion rate.

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