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#CSS Tools

REM to PX Converter

Use this free online REM to PX Converter to convert rem units to pixels. It works instantly in your browser, and your data never leaves your device.

About the REM to PX Converter

To get pixels from rem, multiply by the root font size: px = rem x base. With a 16px base, 1.5rem is 24px.

Also known as: rem to pixels, convert rem to px.

How to use the REM to PX Converter

  1. Enter your values in the fields above.
  2. The REM to PX Converter updates the result instantly as you type.
  3. Copy the result or change any value to compare scenarios.

Features

  • Free with no signup and no daily limits
  • Private: runs entirely in your browser
  • Works on mobile, tablet and desktop
  • Instant results with no button to press
  • Clean, fast interface with no popups

Frequently asked questions

Is the REM to PX Converter free to use?

Yes. The REM to PX Converter is completely free with no signup, no limits on normal use and no watermark.

Can I choose the indentation?

Yes. Pick 2 spaces, 4 spaces or tabs from the options, and the output updates instantly.

Does it work offline and on mobile?

Once the page has loaded, the tool runs in your browser and works on phones, tablets and desktops.

What else is this tool called?

People also search for it as rem to pixels, convert rem to px. It is the same free tool.