Typography and Screen Length conversion

Convert Millimeter to CSS pixel (96 PPI)

1 millimeter (mm) equals 3.779527559055 css pixel (96 ppi) (px). Enter any value below to convert from mm to px.

Enter a value and choose units. Results update instantly.

1 mm = 3.7795275591 px

All Typography units

From 1 mm
UnitValue
Inch in 0.0393700787
CSS pixel (96 PPI) px 3.7795275591
Point pt 2.8346456693
Pica pc 0.2362204724
Millimeter mm 1
Centimeter cm 0.1
Twip twip 56.6929133858
Recent conversions
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Formula

mm to px conversion formula

Use this relationship for a direct conversion:

px = mm x 3.779527559055

Worked example

2 mm = 7.5590551181 px.

Pixel conversions assume 96 pixels per inch. Use actual device or print PPI when physical pixel size matters.

Quick reference

Millimeter to CSS pixel (96 PPI) table

Millimeter (mm)CSS pixel (96 PPI) (px)
0.010.0377952756
0.10.3779527559
13.7795275591
27.5590551181
518.8976377953
1037.7952755906
2594.4881889764
50188.9763779528
100377.9527559055
1,0003,779.5275590551

From unit

About the millimeter

One thousandth of a meter.

Symbol: mm

To unit

About the css pixel (96 ppi)

One 96th of an inch under the CSS reference-pixel convention.

Symbol: px

Keep converting

Related conversions

CSS pixel (96 PPI) to MillimeterReverse this conversion Millimeter to Inchmm to inMillimeter to Pointmm to ptMillimeter to Picamm to pcMillimeter to Centimetermm to cmMillimeter to Twipmm to twip

Source

Conversion standard

Definitions are checked against CSS Values and Units Level 4. Calculations use full internal precision before display rounding.

View the complete typography and screen length converter

Questions

mm to px FAQ

How do you convert millimeter to css pixel (96 ppi)?

Use the formula px = mm x 3.779527559055. 1 millimeter (mm) equals 3.779527559055 css pixel (96 ppi) (px).

Is the mm to px conversion exact?

Both unit definitions use exact factors. Only the displayed decimal may be rounded.