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pt to mm converter
Convert points to millimeters instantly.
pt to mm converterconversion
Typographic unit converter
Convert points, picas, pixels, and contextual em/rem values to cm, mm, inches, and other length units.
Typographic unit converter
3.52778 mm
How typographic unit conversion works
mm = pt × 25.4 ÷ 72. For example, 10 pt ≈ 3.52778 mm.
CSS reference units use 96 px = 1 in, 72 pt = 1 in, and 6 pc = 1 in. Physical screen measurements can vary. This calculator rounds conversion factors to six decimal places.
An em uses the element font size; a rem uses the root element font size. The 16 px values are editable defaults, so change the font-size input to match your design.