Universal Length Converter
Convert between all length units instantly
From
Millimeter (mm)
Centimeter (cm)
Meter (m)
Kilometer (km)
Inch (in)
Foot (ft)
Yard (yd)
Mile (mi)
Nautical Mile
Micrometer (μm)
Nanometer (nm)
To
Millimeter (mm)
Centimeter (cm)
Meter (m)
Kilometer (km)
Inch (in)
Foot (ft)
Yard (yd)
Mile (mi)
Nautical Mile
Micrometer (μm)
Nanometer (nm)
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Clear
Common Metric
1 m = 3.28 ft
1 km = 0.62 mi
1 cm = 0.39 in
100 cm = 1 m
Common Imperial
1 ft = 0.30 m
1 mi = 1.61 km
1 in = 2.54 cm
1 yd = 3 ft
Scientific Units
1 μm = 0.001 mm
1 nm = 0.001 μm
1 nmi = 1.85 km
1 m = 10⁹ nm
Length Units and Conversions
Metric System
Nanometer (nm):
10⁻⁹ meters
Micrometer (μm):
10⁻⁶ meters
Millimeter (mm):
10⁻³ meters
Centimeter (cm):
10⁻² meters
Meter (m):
Base unit
Kilometer (km):
10³ meters
Imperial System
Inch (in):
2.54 cm
Foot (ft):
12 inches
Yard (yd):
3 feet
Mile (mi):
5,280 feet
Nautical Mile:
1,852 meters