The millimetre (SI symbol: mm; international spelling) or millimeter (American spelling) is a unit of length in the International System of Units (SI), equal to one thousandth of a metre, the SI …

To make the conversion easier, you can use the millimeters to inches conversion calculator provided on this page. This tool will calculatate the value for you and also give the result in …

The word is usually expressed as 'mm' and is considered to be equal to one-thousandth of a meter. The metric unit consists of meters, centimeters, millimeters, and inches.

The symbol of a millimeter is “mm.” In case you are wondering how to measure length in millimeters or how a length of a millimeter or 1 mm looks like, let’s check it out on a ruler.

The meaning of MILLIMETER is a unit of length equal to 1/1000 meter.

Instant free online tool for millimeter to inch conversion or vice versa. The millimeter [mm] to inch [in] conversion table and conversion steps are also listed. Also, explore tools to convert …

The handy mm calculator helps you convert millimeters values to the other length units in the metric and imperial system. Here, we will cover what is a mm (millimetre) and how to convert …

millimetre (mm), unit of length equal to 0.001 metre in the metric system and the equivalent of 0.03937 inch.

Illustrated definition of Millimeter | Millimetre: A Metric measure of distance used for small lengths. The abbreviation is mm There are 1000 mm in one meter....

Dec 11, 2025 · mm (metrology) Symbol for millimetre (millimeter), an SI unit of length equal to 10 −3 metres (meters). quotations