🖥️ CSS & Design
px to rem (16px base) Converter
Convert px to rem (16px base) instantly. Includes a reference table and formula.
px to rem (16px base)
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Common conversions
| px | rem (16px base) |
|---|
Formula:
How to convert px to rem (16px base)
1
Enter your value
Type the number of px you want to convert into the left box. The result in rem (16px base) appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — rem (16px base) to px. Your current value carries across so you don't have to re-enter anything.
3
About px and rem (16px base)
px and rem (16px base) are both CSS and design units. Use this converter to switch between them instantly.