Conversion Calculator

by Varify.io · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 21 Oct 2026

Calculate A/B test conversion rate and significance

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#161K

#134K among extensions

Version

1.0.0

updated 13 Dec 2023

Users

monthly, 3 years

Latest, 21 Oct 2026: 18 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 21 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Conversion Calculator

Designed specifically for Conversion Rate Optimization (CRO) professionals and A/B Test Managers, the "CRO & A/B Test Significance Calculator" is a specialized Chrome extension that streamlines the process of analyzing test results for statistical significance. This essential tool integrates seamlessly into your browser, empowering you to make data-driven decisions quickly and accurately.