mm to vh CSS Converter
Convert Millimeter to Viewport height. Assumes 10mm = 3.4996vh at the default 16px root font-size and 1920×1080 viewport. Adjust root context below for precise rem/em/vw/vh calculations.
Input Millimeter
mm
Result Viewport height
vh
Context
Common values
1mm 0.349956vh
2mm 0.699913vh
5mm 1.7498vh
10mm 3.4996vh
15mm 5.2493vh
20mm 6.9991vh
25mm 8.7489vh
50mm 17.4978vh
100mm 34.9956vh