En to Millimeter Conversion

Convert between En and Millimeter quickly and accurately.

From En

To Millimeter

How to Convert En to Millimeter

Conversion Formula

1 en = 0.176 mm

1 mm = 5.691 en

Example

Convert 15 en to mm:

15 en = 15 × 0.176 mm = 2.636 mm

Unit Information

Learn about the typography units you're converting between

En

Definition

An en is a typographic unit equal to half the width of an em, traditionally used for spacing and dashes. One en equals 9.9626400996 twips, providing precise control over typographic spacing and punctuation.

History/Origin

The en unit was developed in traditional typography as half of an em, used primarily for spacing and the en dash. It has been maintained in digital typography for consistent spacing and punctuation measurements.

Current Use

En units are used in typography for spacing measurements, en dash width, and precise typographic spacing that maintains proportional relationships with font size and maintains traditional typographic conventions.

Multiplier

9.963

Offset

Millimeter

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