Measurement units converter calculator, conversion tables and Excel formulas

Angles

turns

degrees

arcminutes

arcseconds

radians

milliradians

gradians

Area

square kilometres

square hectometres

square decametres

square metres

square decimetres

square centimetres

square millimetres

square miles

square yards

square feet

square inches

hectares

ares

acres

Data transfer rates

Bits per second

Kilobits per second

Megabits per second

Gigabits per second

Terabits per second

petabits per second

exabits per second

zettabits per second

yottabits per second

Bytes per second

Kilobytes per second

Megabytes per second

Gigabytes per second

Terabytes per second

Petabytes per second

Exabytes per second

Zettabytes per second

Yottabytes per second

kibibits per second (binary)

mebibits per second (binary)

gibibits per second (binary)

tebibits per second (binary)

pebibits per second (binary)

exbibits per second (binary)

zebibits per second (binary)

yobibits per second (binary)

kibibytes per second (binary)

mebibytes per second (binary)

gibibytes per second (binary)

tebibytes per second (binary)

pebibytes per second (binary)

exbibytes per second (binary)

zebibytes per second (binary)

yobibytes per second (binary)

nibbles per second

Energy

joules

kilojoules

kilocalories

kilowatt-hours

Frequency

hertz

kilohertz

megahertz

gigahertz

terahertz

Fuel consumption

miles per gallon (US)

miles per gallon (Imperial)

kilometres per litre

litres per 100 kilometres

Information size

bits

kilobits

megabits

gigabits

terabits

petabits

exabits

zettabits

yottabits

bytes

kilobytes

megabytes

gigabytes

terabytes

petabytes

exabytes

zettabytes

yottabytes

kibibits (binary)

mebibits (binary)

gibibits (binary)

tebibits (binary)

pebibits (binary)

exbibits (binary)

zebibits (binary)

yobibits (binary)

kibibytes (binary)

mebibytes (binary)

gibibytes (binary)

tebibytes (binary)

pebibytes (binary)

exbibytes (binary)

zebibytes (binary)

yobibytes (binary)

nibbles

Length

kilometres

hectometres

decametres

metres

decimetres

centimetres

millimetres

micrometres

nanometres

miles

yards

feet

inches

nautical miles

parsecs

light years

astronomical units

Pressure

standard atmospheres

technical atmospheres

bars

pascals

pounds per square inch (psi)

torrs

micrometres of mercury

millimetres of mercury

centimetres of mercury

inches of mercury

foots of mercury

millimetres of water

centimetres of water

inches of water

baryes

Speed

miles per hour

metres per second

kilometres per hour

Temperature

degrees celsius

degrees fahrenheit

kelvins

degrees rankine

degrees delisle

degrees newton

degrees réaumur

degrees rømer

Time

nanoseconds

microseconds

milliseconds

seconds

minutes

hours

days

weeks

fortnights

months

years

leap years

decades

centuries

millenniums

halakim

lunar cycles

lustrums

sidereal days

sidereal years

Volume

cubic kilometres

cubic hectometres

cubic decametres

cubic metres

cubic decimetres

cubic centimetres

cubic millimetres

cubic feet

cubic inches

megalitres

kilolitres

hectolitres

decalitres

litres

decilitres

centilitres

millilitres

US dry barrels

US dry gallons

US dry quarts

US dry pints

US pecks

Us bushels

US liquid barrels

US liquid gallons

US liquid quarts

US liquid pints

US liquid gills

US fluid ounces

US cups

US tablespoons

US teaspoons

imperial barrels

imperial gallons

imperial quarts

imperial pints

imperial gills

imperial fluid ounces

imperial pecks

imperial bushels

imperial cups

imperial tablespoons

imperial teaspoons

US fluid ounces (FDA)

US cups (FDA)

US tablespoons (FDA)

US teaspoons (FDA)

metric cups

metric tablespoons

metric teaspoons

Weight and Mass

megagrams

kilograms

hectograms

decagrams

grams

decigrams

centigrams

milligrams

micrograms

nanograms

picograms

tonnes (metric tons)

short tons (US)

long tons (UK)

stones

pounds

ounces

troy ounces

carats

daltons

unified atomic mass unit

Earth masses

solar masses