Length Converter

Convert between metric and imperial length units — meters, kilometers, miles, feet, inches, nautical miles and more, with instant two-way updates.

From

Nanometer (nm)1

Micrometer (µm)0.001

Millimeter (mm)1.000000e-6

Centimeter (cm)1.000000e-7

Meter (m)1.000000e-9

Kilometer (km)1.000000e-12

Inch (in)3.937008e-8

Foot (ft)3.280840e-9

Yard (yd)1.093613e-9

Mile (mi)6.213712e-13

Nautical mile5.399568e-13

Light-year1.057004e-25