The Unit Converters

Meter to Millimeter

1 Meter = 1000 Millimeter


Conversion Formula

To convert Meter to Millimeter, multiply the value by 1000.

Meter × 1000 = Millimeter

Quick Reference

m mm
1 1000
5 5000
10 10000
25 25000
50 50000
100 100000
500 500000
1000 1000000

What is Meter?

The meter (symbol: m) is the fundamental unit of length in the International System of Units (SI).

Originally intended to be one ten-millionth of the distance from the Earth’s equator to the North Pole, it is currently defined by the speed of light in a vacuum. A meter is officially defined as the length of the path traveled by light in a vacuum during a time interval of 1/299,792,458 of a second.

Common Uses

The meter is the standard unit of measurement used globally in almost all fields, except in a few countries that still predominantly use Imperial units (like the United States). It’s used for everything from human height and room dimensions to racing distances and geographical features.

What is Millimeter?

The millimeter (symbol: mm) is a unit of length in the International System of Units (SI).

It is a metric unit that is equal to one-thousandth of a meter (0.001 m). It is commonly used for very small distances or thickness, such as the thickness of a credit card or the diameter of a small wire.

Common Uses

The millimeter is widely used in engineering, manufacturing, and design where precision is required. It is also the standard unit for measuring rainfall in many countries.

How many millimeter are in a meter?

There are 1000 millimeter in 1 meter.


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