Px to Rem Converter

Enter a value in either Pixels or REM to convert. Use keyboard shortcuts: Ctrl+C (Pixels), Ctrl+Shift+C (REM)

Base Font Size (px)

Default is usually 16px.

Pixels (px)

REM

Quick Reference (16px base)

REM units scale with the user's browser settings, making your site more accessible and responsive compared to fixed pixel units.

REM = Pixels / Base Size

Copy Pixels:Ctrl/Cmd + C

Copy REM:Ctrl/Cmd + Shift + C