px to cm CSS Converter
Convert Pixel to Centimeter. Assumes 16px = 0.423333cm at the default 16px root font-size and 1920×1080 viewport. Adjust root context below for precise rem/em/vw/vh calculations.
Input Pixel
px
Result Centimeter
cm
Context
Common values
12px 0.3175cm
14px 0.370417cm
16px 0.423333cm
18px 0.47625cm
20px 0.529167cm
24px 0.635cm
32px 0.846667cm
48px 1.27cm
64px 1.6933cm