Meters to Millimeters Conversion

How many mm in a meter?

There are 1000 mm in a meter (1 m = 1000 mm).

Enter Meter (Metre)
Enter Millimeter (Millimetre)

1 Meter = 1 000 Millimeters

There are 1000 millimeters in a meter because there are 10 decimeters in a meter, 10 centimeters in a decimeter and 10 millimeters in a centimeter, that makes 10 * 10 * 10 = 1000 mm in a meter.

Meter is a metric system base length unit and defined as the length of the path travelled by light in vacuum during a time interval of 1/299,792,458 of a second. It equals to 3.2808399 feet, 39.3700787 inches. The abbreviation is "m".

Millimeter is a metric length unit. It is mostly used to measure small distances in engineering and machining. The abbreviation is "mm".

Create Custom Conversion Table
To create your own custom conversion table click "Create Table" botton. To change values, you may enter a "Start" value (1, 2.5, 5 etc), select a an "Increment" value (0.01, 5, 100 etc) and select an "Accuracy" value to round the result.