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Length Converter

Convert metres to feet, miles to kilometres, and other everyday length units.

 

Result

About this calculator

Use this when a spec, a map, or a tape measure is in one system and you need another. Type the length, pick the unit it is already in, then pick the unit you want back.

Everything is converted through the metre. A mil is 0.001 inch (0.0254 mm). nmi is the international nautical mile (1852 m). Light-years and astronomical units are not included.

Value: The length you have, in the unit chosen under From.

From: The unit that number is already in (mm, inches, miles…).

To: The unit you want (metres, feet, nautical miles…).

Result: The same length in the To unit.