Millimeter to Pixel (X) Conversion

Convert between Millimeter and Pixel (X) quickly and accurately.

mm
px

How to Convert Millimeter to Pixel (X)

Conversion Formula

1 mm = 3.78 px
1 px = 0.265 mm

Example

Convert 15 mm to px:

15 mm = 15 × 3.78 px = 56.693 px

Unit Information

Learn about the typography units you're converting between

Millimeter

mm

Definition

A millimeter is one-thousandth of a meter, providing fine precision for typographic measurements. One millimeter equals 56.6929133858 twips, offering detailed control over text positioning and spacing.

History/Origin

The millimeter is a metric unit derived from the meter, providing a practical scale for precise measurements in engineering, manufacturing, and design applications, including typography and graphic design.

Current Use

Millimeters are used in typography for precise measurements of font sizes, line spacing, margins, and other typographic elements, particularly in professional publishing and technical documentation.

Multiplier

56.693

Offset

0

Pixel (X)

px

Definition

Pixel (X) represents a single pixel in the horizontal direction on a display screen. One pixel (X) equals 15 twips, providing a screen-relative unit for digital typography and web design.

History/Origin

Pixels were introduced with computer graphics and digital displays. Pixel (X) specifically refers to horizontal screen pixels, becoming fundamental to digital typography and web design measurements.

Current Use

Pixel (X) units are essential in web design, digital typography, and screen-based applications for font sizing, layout positioning, and responsive design that adapts to different screen resolutions.

Multiplier

15

Offset

0

Millimeter to Pixel (X) Conversion Table

Millimeter [mm] Pixel (X) [px]
1 mm 3.779528 px
10 mm 37.795276 px
25 mm 94.488189 px
50 mm 188.976378 px
100 mm 377.952756 px
0 mm 0E+0 px
-10 mm -37.795276 px
-40 mm -151.181102 px