Unit converters
Length
Millimetre → Centimetre Millimetre → Decimetre Centimetre → Millimetre Centimetre → Decimetre Decimetre → Millimetre Decimetre → Centimetre Metre → Millimetre Metre → Centimetre Kilometre → Millimetre Kilometre → Centimetre Inch → Millimetre Inch → Centimetre Foot → Millimetre Foot → Centimetre Yard → Millimetre Yard → Centimetre
Weight & mass
Milligram → Gram Milligram → Kilogram Gram → Milligram Gram → Kilogram Kilogram → Milligram Kilogram → Gram Tonne → Milligram Tonne → Gram Ounce → Milligram Ounce → Gram Pound → Milligram Pound → Gram Stone → Milligram Stone → Gram Carat → Milligram Carat → Gram
Area
Square millimetre → Square centimetre Square millimetre → Square metre Square centimetre → Square millimetre Square centimetre → Square metre Square metre → Square millimetre Square metre → Square centimetre Square kilometre → Square millimetre Square kilometre → Square centimetre Hectare → Square millimetre Hectare → Square centimetre Dunam → Square millimetre Dunam → Square centimetre Square inch → Square millimetre Square inch → Square centimetre Square foot → Square millimetre Square foot → Square centimetre
Volume
Millilitre → Litre Millilitre → Cubic metre Litre → Millilitre Litre → Cubic metre Cubic metre → Millilitre Cubic metre → Litre Cubic centimetre → Millilitre Cubic centimetre → Litre Teaspoon (US) → Millilitre Teaspoon (US) → Litre Tablespoon (US) → Millilitre Tablespoon (US) → Litre Cup (US) → Millilitre Cup (US) → Litre Fluid ounce (US) → Millilitre Fluid ounce (US) → Litre
Temperature
Celsius → Fahrenheit Celsius → Kelvin Fahrenheit → Celsius Fahrenheit → Kelvin Kelvin → Celsius Kelvin → Fahrenheit Rankine → Celsius Rankine → Fahrenheit
Speed
Metre per second → Kilometre per hour Metre per second → Mile per hour Kilometre per hour → Metre per second Kilometre per hour → Mile per hour Mile per hour → Metre per second Mile per hour → Kilometre per hour Knot → Metre per second Knot → Kilometre per hour Foot per second → Metre per second Foot per second → Kilometre per hour Mach (sea level) → Metre per second Mach (sea level) → Kilometre per hour Speed of light → Metre per second Speed of light → Kilometre per hour
Data size
Bit → Byte Bit → Kilobyte Byte → Bit Byte → Kilobyte Kilobyte → Bit Kilobyte → Byte Megabyte → Bit Megabyte → Byte Gigabyte → Bit Gigabyte → Byte Terabyte → Bit Terabyte → Byte Petabyte → Bit Petabyte → Byte Kibibyte → Bit Kibibyte → Byte
Time
Millisecond → Second Millisecond → Minute Second → Millisecond Second → Minute Minute → Millisecond Minute → Second Hour → Millisecond Hour → Second Day → Millisecond Day → Second Week → Millisecond Week → Second Month (average) → Millisecond Month (average) → Second Year (average) → Millisecond Year (average) → Second
Energy
Joule → Kilojoule Joule → Calorie Kilojoule → Joule Kilojoule → Calorie Calorie → Joule Calorie → Kilojoule Kilocalorie → Joule Kilocalorie → Kilojoule Watt-hour → Joule Watt-hour → Kilojoule Kilowatt-hour → Joule Kilowatt-hour → Kilojoule BTU → Joule BTU → Kilojoule Electronvolt → Joule Electronvolt → Kilojoule
Pressure
Pascal → Kilopascal Pascal → Megapascal Kilopascal → Pascal Kilopascal → Megapascal Megapascal → Pascal Megapascal → Kilopascal Bar → Pascal Bar → Kilopascal Millibar → Pascal Millibar → Kilopascal Atmosphere → Pascal Atmosphere → Kilopascal PSI → Pascal PSI → Kilopascal mmHg → Pascal mmHg → Kilopascal
Power
Watt → Kilowatt Watt → Megawatt Kilowatt → Watt Kilowatt → Megawatt Megawatt → Watt Megawatt → Kilowatt Horsepower (mech.) → Watt Horsepower (mech.) → Kilowatt Metric horsepower → Watt Metric horsepower → Kilowatt BTU per hour → Watt BTU per hour → Kilowatt Ton of refrigeration → Watt Ton of refrigeration → Kilowatt
Angle
Degree → Radian Degree → Gradian Radian → Degree Radian → Gradian Gradian → Degree Gradian → Radian Arcminute → Degree Arcminute → Radian Arcsecond → Degree Arcsecond → Radian Turn → Degree Turn → Radian
Frequency
Hertz → Kilohertz Hertz → Megahertz Kilohertz → Hertz Kilohertz → Megahertz Megahertz → Hertz Megahertz → Kilohertz Gigahertz → Hertz Gigahertz → Kilohertz Revolutions per minute → Hertz Revolutions per minute → Kilohertz
Force
Newton → Kilonewton Newton → Kilogram-force Kilonewton → Newton Kilonewton → Kilogram-force Kilogram-force → Newton Kilogram-force → Kilonewton Pound-force → Newton Pound-force → Kilonewton Dyne → Newton Dyne → Kilonewton
Fuel economy
Kilometres per litre → Litres per 100 km Kilometres per litre → Miles per gallon (US) Litres per 100 km → Kilometres per litre Litres per 100 km → Miles per gallon (US) Miles per gallon (US) → Kilometres per litre Miles per gallon (US) → Litres per 100 km Miles per gallon (UK) → Kilometres per litre Miles per gallon (UK) → Litres per 100 km
Cooking
Gram (water) → Millilitre Gram (water) → Cup (US) Millilitre → Gram (water) Millilitre → Cup (US) Cup (US) → Gram (water) Cup (US) → Millilitre Tablespoon → Gram (water) Tablespoon → Millilitre Teaspoon → Gram (water) Teaspoon → Millilitre Ounce → Gram (water) Ounce → Millilitre Pound → Gram (water) Pound → Millilitre