CSS Unit Converter
Convert between Pixels (px) and REM units.
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PX to REM Converter
Converting pixels to REM units is essential for modern, accessible web design.
Why use REM?
- Accessibility: REM units scale based on the user's browser font size settings. PX units are fixed and ignore user preferences.
- Responsiveness: It makes building responsive layouts easier as you can scale the entire site by changing the root font size.
*This calculator assumes the standard root font size of 16px.
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