Use this free online calculator to convert Em to Mil instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Em = 166.0440 Mil

1 Mil = 6.023e-3 Em

Em to Mil Conversion Formula

To convert Em to Mil, multiply by 166.0440.

Mil = Em × 166.0440

Em = Mil × 6.023e-3

To convert Mil back to Em, divide by 166.0440 (or multiply by 6.023e-3).

About These Units

About Em

The em is a printers unit of relative distance. One em is the height of the type size (in points) being used. If 12 point type is being set, then one em is 12 points, and so on.

About Mil

The mil is a unit of distance equal to 0.001 inch: a "milli-inch," in other words. Mils are used, primarily in the U.S., to express small distances and tolerances in engineering work. One mil is exactly 25.4 microns, just as one inch is exactly 25.4 millimeters. This unit is also called the thou. With the increasing use of metric units in the U.S., many machinists now avoid the use of "mil" because that term is also a handy slang for the millimeter.

Em to Mil Conversion Table

Em	Mil	Mil	Em
0.1	16.6044	0.1	6.023e-4
0.5	83.0220	0.5	3.011e-3
1	166.0440	1	6.023e-3
2	332.0880	2	0.012045
5	830.2200	5	0.030113
10	1660.44	10	0.060225
20	3320.88	20	0.120450
25	4151.10	25	0.150563
50	8302.20	50	0.301125
100	16604.40	100	0.602250
250	41511.00	250	1.5056
500	83022.00	500	3.0113
1000	166044.00	1000	6.0225

Why Use Our Em to Mil Converter?

Instant and accurate all length conversions conversions
Free to use with no registration required
Mobile-friendly design for conversions on the go
Supports all major all length conversions units