Unit converter
Every unit. One place. Convert everyday measurements across metric, US and UK units, with precise results and the formula behind each conversion.
Length converter
Instant conversionEdit either value. Decimals and scientific notation supported.
Whole feet; inches from 0 to less than 12. Non-negative values.
No units found. Try a name or symbol.
Feet + inches
Whole feet; inches from 0 to less than 12. Non-negative values.
No units found. Try a name or symbol.
Feet + inches
1 m ≈ 3.280839895 ft
Precision changes displayed rounding, not calculation accuracy.
ft = m × 3.28083989501312Favourites
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Length
m · km · cm and more
Mass
kg · g · mg and more
Area
m² · km² · cm² and more
Volume
L · mL · m³ and more
Temperature
°C · °F · K and more
Speed
m/s · km/h · mph and more
Pressure
Pa · kPa · MPa and more
Energy
J · kJ · MJ and more
Power
W · kW · MW and more
Data storage
B · b · kB and more
Typography
px · pt · pc and more
Time
s · ms · µs and more
Angle
° · rad · gon and more
Frequency
Hz · kHz · MHz and more
Force
N · kN · lbf and more
Data transfer rate
bit/s · kbit/s · Mbit/s and more
Fuel consumption
L/100 km · km/L · mpg (US) and more
Density
kg/m³ · g/cm³ · g/L and more
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