Length Converter
Convert between millimeters, centimeters, meters, kilometers, inches, feet, yards, miles and nautical miles.
Result3.28084ft
All units
mm1000
cm100
m1
km0.001
in39.370079
ft3.28084
yd1.093613
mi0.000621
nmi0.00054
This tool runs entirely in your browser. Your input is never uploaded.
How to use
- 1Enter a value and choose the source unit
- 2Choose a target unit — the result updates live
- 3See the value in every supported unit in the table below
FAQ
Which length units are supported?
Millimeters, centimeters, meters, kilometers, inches, feet, yards, miles and nautical miles, covering both metric and imperial units.
Which conversion standards are used?
International standard factors, for example 1 inch = 25.4 mm and 1 mile = 1609.344 meters.
How precise are the results?
Up to 6 decimal places. Very large or very small values switch to scientific notation.