Is px ↔ rem Converter free?

Yes, px ↔ rem Converter is completely free to use with no signup required.

Does px ↔ rem Converter send my data to a server?

No. px ↔ rem Converter runs entirely in your browser using client-side JavaScript. Your data never leaves your device.

Convert between px and rem against any root font size, with a quick-reference table of common values. Runs in your browser.

DevTab

Never leaves your browser

Convert between pixels and rem units against a configurable root font size.

Root font-size (px)

Pixels (px)

Rem

pxrem (base 16px)

4px0.25rem

8px0.5rem

12px0.75rem

14px0.875rem

16px1rem

18px1.125rem

20px1.25rem

24px1.5rem

32px2rem

40px2.5rem

48px3rem

64px4rem

Converted