Convert meters [m] to millimeters [mm] and vice-versa

Online converter

Convert any value from / to meters [m] to millimeters [mm]. Fill one of the following fields, values will be converted and updated automatically.

Formulas

• Convert millimeters to meters
• Convert meters to millimeters

Explanation

Since one millimeter is equal to 1/1000 of meter, it becomes trivial to deduce the following formula:

$$ l_{ (m) } = \frac { l_{ (mm) } } {1000} $$

and vice-versa:

$$ l_{ (mm) } = 1000 \times l_{ (m) } $$

See also

• Convert inches [in] to centimeters [cm] and vice-versa
• Convert meters [m] to kilometers [km] and vice-versa

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