PX to REM

by Arthur Arakelyan · cssunitconverter.vercel.app · Developer Tools

FeaturedEstablished publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Easily convert PX to REM and REM to PX.

Users

1,000

0 in 30 days

Rating

4.9 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#25K

#21K among extensions

Version

1.4.4

updated 27 Jan 2025

Users

monthly, 3 years

Latest, 15 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 12 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 PX to REM

This extension provides px to rem (Pixels to Root EM) and rem to px (Root EM to Pixels) css unit converter. This extension has a modern and easily accessible UI. Key Features ✔️ View and copy the result of calculation ✔️ Light/Dark theme ✔️ Sidebar support ✔️ Keyboard hotkeys to make the calculations faster ✔️ Calculation result's rounding precision settings ____________ HOW TO USE 1) Click on the extension icon 2) A popup window will appear 3) Enter what units you want to convert and hit "Calculate" button. We hope you find our CSS Unit Converter tool useful! We are waiting for your feedback and ratings! If you're experiencing problems, please contact us.