📏 CSS Unit Converter (PX ↔ REM)

⚙️ Root Base Size: px (default 16px)

Pixels (PX)

px

⇌

Root Em (REM)

rem

Common Reference (based on 16px)

12px = 0.750rem
14px = 0.875rem
20px = 1.250rem
24px = 1.500rem
32px = 2.000rem
48px = 3.000rem