Instant free online tool for inch to millimeter conversion or vice versa. The inch [in] to millimeter [mm] conversion table and conversion steps are also listed. Also, explore tools to convert inch or millimeter to other typography units or learn more about typography conversions. Inches to millimeter conversion (in to mm) helps you to calculate how many millimeter in a inch length metric units, also list in to mm conversion table. How to convert 1 inch (in) = 25.4 millimeter (mm). Inch (in) is a unit of Length used in Standard system. Millimeter (mm) is a unit of Length used in Metric system. Inch: A Unit of Length The inch (in) is a unit of length used in the US customary system, which is one of the systems of measurement used in the United States and some other countries. The inch is equal to 1/12 of a foot or 2.54 centimeters. The inch is also a derived unit in the imperial system, which is the official system of ... Learn how to convert 1 inch to millimeters using a simple formula and a conversion table. Find out how many millimeters are in 1 inch and see alternative spellings and languages for 1 in to mm.
