Millimeters to Inches - Convert mm to in

Millimeters (mm) Conversion

The millimeter is an SI derived unit of length in the metric system. One millimeter is equal to 0.001 meters, 0.1 centimeters, and about 0.039370 inches.

Inches (in) Conversion

An inch is a common British imperial and US customary unit of linear measure, like distance and length. One inch is the same as exactly 2.54 centimeters, one-twelfth of a foot and one-thirthysixth of a yard.