Length Converter
Popular Length Conversions
- Centimeters <-> Inches
- Millimeters <-> Inches
- Meters <-> Feet
- Kilometers <-> Miles
- Feet <-> Centimeters
- Meters <-> Yards
- Millimeters <-> Centimeters
- Inches <-> Meters
- Meters <-> Miles
- Yards <-> Feet
Full List of Supported Length Units
Our converter supports a wide range of length units from metric and imperial systems to astronomical and historical measurements. All conversions are based on the meter [m] as the base unit.- Meter [m] – Base unit
- Kilometer [km] = 1000 m
- Centimeter [cm] = 0.01 m
- Millimeter [mm] = 0.001 m
- Micrometer [µm] = 1×10⁻⁶ m
- Nanometer [nm] = 1×10⁻⁹ m
- Mile [mi] = 1609.344 m
- Yard [yd] = 0.9144 m
- Foot [ft] = 0.3048 m
- Inch [in] = 0.0254 m
- Light Year [ly] = 9.4607×10¹⁵ m
- Exameter [Em] = 1×10¹⁸ m
- Petameter [Pm] = 1×10¹⁵ m
- Terameter [Tm] = 1×10¹² m
- Gigameter [Gm] = 1×10⁹ m
- Megameter [Mm] = 1×10⁶ m
- Hectometer [hm] = 100 m
- Dekameter [dam] = 10 m
- Micron [µ] = 1×10⁻⁶ m
- Picometer [pm] = 1×10⁻¹² m
- Femtometer [fm] = 1×10⁻¹⁵ m
- Attometer [am] = 1×10⁻¹⁸ m
- Parsec [pc] = 3.0857×10¹⁶ m
- Astronomical Unit [AU] = 149597870691 m
- Nautical Mile (int.) = 1852 m
- Furlong = 201.168 m
- Chain = 20.1168 m
- Rod = 5.0292 m
- Fathom = 1.8288 m
- Ell = 1.143 m
- Hand = 0.1016 m
- Span = 0.2286 m
- Inch (survey) = 0.0254000508 m
- Barleycorn = 0.008466667 m
- Mil (thou) = 0.0000254 m
- Angstrom [Å] = 1×10⁻¹⁰ m
- X-unit = 1.00208×10⁻¹³ m
- Fermi = 1×10⁻¹⁵ m
- Planck Length = 1.61605×10⁻³⁵ m
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