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REM to PX Converter

REM to PX Converter

Convert rem values to pixel units based on your root font size.

Convert rem values back to pixels. Useful for checking computed sizes of rem-based designs and ensuring pixel-perfect layouts.

  1. Set your base font size (default: 16px)
  2. Enter a rem value in the input field
  3. The pixel equivalent appears instantly
  4. Click Copy to use the result
px
rem
px

Common Conversions (base: 16px)

0.5rem = 8px
0.75rem = 12px
1rem = 16px
1.5rem = 24px
2rem = 32px
3rem = 48px

Root EM (rem)

Relative to the root element's font-size. Scales with user's browser settings for accessibility.

Pixels (px)

Absolute CSS unit representing a single device pixel. Provides precise, fixed sizing.

Default root font size is 16px in most browsers
1rem = 16px (with 16px base)
Useful for checking computed pixel sizes of rem-based designs
Formula: rem × base font size = px
Want to learn more? Read documentation →
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CSS Unit Converter

PX to EM Converter PX to REM Converter REM to PX Converter (current page)
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