Length Converter


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Convert between various time units instantly with our free online calculator.

31 units available930 conversions possible

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All Time Conversions

Complete list of all possible time unit conversions

Meter → Kilometer Meter → Hectometer Meter → Dekameter Meter → Decimeter Meter → Centimeter Meter → Millimeter Meter → Micrometer Meter → Nanometer Meter → Mile Meter → Yard Meter → Foot Meter → Inch Meter → Nautical mile Meter → Megameter Meter → Gigameter Meter → Terameter Meter → Picometer Meter → Femtometer Meter → Attometer Meter → Furlong Meter → Chain Meter → Rod Meter → Fathom Meter → Kiloyard Meter → Mil Meter → Hand Meter → Angstrom Meter → Light year Meter → Astronomical unit Meter → Parsec Kilometer → Meter Kilometer → Hectometer Kilometer → Dekameter Kilometer → Decimeter Kilometer → Centimeter Kilometer → Millimeter Kilometer → Micrometer Kilometer → Nanometer Kilometer → Mile Kilometer → Yard Kilometer → Foot Kilometer → Inch Kilometer → Nautical mile Kilometer → Megameter Kilometer → Gigameter Kilometer → Terameter Kilometer → Picometer Kilometer → Femtometer Kilometer → Attometer Kilometer → Furlong Kilometer → Chain Kilometer → Rod Kilometer → Fathom Kilometer → Kiloyard Kilometer → Mil Kilometer → Hand Kilometer → Angstrom Kilometer → Light year Kilometer → Astronomical unit Kilometer → Parsec Hectometer → Meter Hectometer → Kilometer Hectometer → Dekameter Hectometer → Decimeter Hectometer → Centimeter Hectometer → Millimeter Hectometer → Micrometer Hectometer → Nanometer Hectometer → Mile Hectometer → Yard Hectometer → Foot Hectometer → Inch Hectometer → Nautical mile Hectometer → Megameter Hectometer → Gigameter Hectometer → Terameter Hectometer → Picometer Hectometer → Femtometer Hectometer → Attometer Hectometer → Furlong Hectometer → Chain Hectometer → Rod Hectometer → Fathom Hectometer → Kiloyard Hectometer → Mil Hectometer → Hand Hectometer → Angstrom Hectometer → Light year Hectometer → Astronomical unit Hectometer → Parsec Dekameter → Meter Dekameter → Kilometer Dekameter → Hectometer Dekameter → Decimeter Dekameter → Centimeter Dekameter → Millimeter Dekameter → Micrometer Dekameter → Nanometer Dekameter → Mile Dekameter → Yard Dekameter → Foot Dekameter → Inch Dekameter → Nautical mile Dekameter → Megameter Dekameter → Gigameter Dekameter → Terameter Dekameter → Picometer Dekameter → Femtometer Dekameter → Attometer Dekameter → Furlong Dekameter → Chain Dekameter → Rod Dekameter → Fathom Dekameter → Kiloyard Dekameter → Mil Dekameter → Hand Dekameter → Angstrom Dekameter → Light year Dekameter → Astronomical unit Dekameter → Parsec Decimeter → Meter Decimeter → Kilometer Decimeter → Hectometer Decimeter → Dekameter Decimeter → Centimeter Decimeter → Millimeter Decimeter → Micrometer Decimeter → Nanometer Decimeter → Mile Decimeter → Yard Decimeter → Foot Decimeter → Inch Decimeter → Nautical mile Decimeter → Megameter Decimeter → Gigameter Decimeter → Terameter Decimeter → Picometer Decimeter → Femtometer Decimeter → Attometer Decimeter → Furlong Decimeter → Chain Decimeter → Rod Decimeter → Fathom Decimeter → Kiloyard Decimeter → Mil Decimeter → Hand Decimeter → Angstrom Decimeter → Light year Decimeter → Astronomical unit Decimeter → Parsec Centimeter → Meter Centimeter → Kilometer Centimeter → Hectometer Centimeter → Dekameter Centimeter → Decimeter Centimeter → Millimeter Centimeter → Micrometer Centimeter → Nanometer Centimeter → Mile Centimeter → Yard Centimeter → Foot Centimeter → Inch Centimeter → Nautical mile Centimeter → Megameter Centimeter → Gigameter Centimeter → Terameter Centimeter → Picometer Centimeter → Femtometer Centimeter → Attometer Centimeter → Furlong Centimeter → Chain Centimeter → Rod Centimeter → Fathom Centimeter → Kiloyard Centimeter → Mil Centimeter → Hand Centimeter → Angstrom Centimeter → Light year Centimeter → Astronomical unit Centimeter → Parsec Millimeter → Meter Millimeter → Kilometer Millimeter → Hectometer Millimeter → Dekameter Millimeter → Decimeter Millimeter → Centimeter Millimeter → Micrometer Millimeter → Nanometer Millimeter → Mile Millimeter → Yard Millimeter → Foot Millimeter → Inch Millimeter → Nautical mile Millimeter → Megameter Millimeter → Gigameter Millimeter → Terameter Millimeter → Picometer Millimeter → Femtometer Millimeter → Attometer Millimeter → Furlong Millimeter → Chain Millimeter → Rod Millimeter → Fathom Millimeter → Kiloyard Millimeter → Mil Millimeter → Hand Millimeter → Angstrom Millimeter → Light year Millimeter → Astronomical unit Millimeter → Parsec Micrometer → Meter Micrometer → Kilometer Micrometer → Hectometer Micrometer → Dekameter Micrometer → Decimeter Micrometer → Centimeter Micrometer → Millimeter Micrometer → Nanometer Micrometer → Mile Micrometer → Yard Micrometer → Foot Micrometer → Inch Micrometer → Nautical mile Micrometer → Megameter Micrometer → Gigameter Micrometer → Terameter Micrometer → Picometer Micrometer → Femtometer Micrometer → Attometer Micrometer → Furlong Micrometer → Chain Micrometer → Rod Micrometer → Fathom Micrometer → Kiloyard Micrometer → Mil Micrometer → Hand Micrometer → Angstrom Micrometer → Light year Micrometer → Astronomical unit Micrometer → Parsec Nanometer → Meter Nanometer → Kilometer Nanometer → Hectometer Nanometer → Dekameter Nanometer → Decimeter Nanometer → Centimeter Nanometer → Millimeter Nanometer → Micrometer Nanometer → Mile Nanometer → Yard Nanometer → Foot Nanometer → Inch Nanometer → Nautical mile Nanometer → Megameter Nanometer → Gigameter Nanometer → Terameter Nanometer → Picometer Nanometer → Femtometer Nanometer → Attometer Nanometer → Furlong Nanometer → Chain Nanometer → Rod Nanometer → Fathom Nanometer → Kiloyard Nanometer → Mil Nanometer → Hand Nanometer → Angstrom Nanometer → Light year Nanometer → Astronomical unit Nanometer → Parsec Mile → Meter Mile → Kilometer Mile → Hectometer Mile → Dekameter Mile → Decimeter Mile → Centimeter Mile → Millimeter Mile → Micrometer Mile → Nanometer Mile → Yard Mile → Foot Mile → Inch Mile → Nautical mile Mile → Megameter Mile → Gigameter Mile → Terameter Mile → Picometer Mile → Femtometer Mile → Attometer Mile → Furlong Mile → Chain Mile → Rod Mile → Fathom Mile → Kiloyard Mile → Mil Mile → Hand Mile → Angstrom Mile → Light year Mile → Astronomical unit Mile → Parsec Yard → Meter Yard → Kilometer Yard → Hectometer Yard → Dekameter Yard → Decimeter Yard → Centimeter Yard → Millimeter Yard → Micrometer Yard → Nanometer Yard → Mile Yard → Foot Yard → Inch Yard → Nautical mile Yard → Megameter Yard → Gigameter Yard → Terameter Yard → Picometer Yard → Femtometer Yard → Attometer Yard → Furlong Yard → Chain Yard → Rod Yard → Fathom Yard → Kiloyard Yard → Mil Yard → Hand Yard → Angstrom Yard → Light year Yard → Astronomical unit Yard → Parsec Foot → Meter Foot → Kilometer Foot → Hectometer Foot → Dekameter Foot → Decimeter Foot → Centimeter Foot → Millimeter Foot → Micrometer Foot → Nanometer Foot → Mile Foot → Yard Foot → Inch Foot → Nautical mile Foot → Megameter Foot → Gigameter Foot → Terameter Foot → Picometer Foot → Femtometer Foot → Attometer Foot → Furlong Foot → Chain Foot → Rod Foot → Fathom Foot → Kiloyard Foot → Mil Foot → Hand Foot → Angstrom Foot → Light year Foot → Astronomical unit Foot → Parsec Inch → Meter Inch → Kilometer Inch → Hectometer Inch → Dekameter Inch → Decimeter Inch → Centimeter Inch → Millimeter Inch → Micrometer Inch → Nanometer Inch → Mile Inch → Yard Inch → Foot Inch → Nautical mile Inch → Megameter Inch → Gigameter Inch → Terameter Inch → Picometer Inch → Femtometer Inch → Attometer Inch → Furlong Inch → Chain Inch → Rod Inch → Fathom Inch → Kiloyard Inch → Mil Inch → Hand Inch → Angstrom Inch → Light year Inch → Astronomical unit Inch → Parsec Nautical mile → Meter Nautical mile → Kilometer Nautical mile → Hectometer Nautical mile → Dekameter Nautical mile → Decimeter Nautical mile → Centimeter Nautical mile → Millimeter Nautical mile → Micrometer Nautical mile → Nanometer Nautical mile → Mile Nautical mile → Yard Nautical mile → Foot Nautical mile → Inch Nautical mile → Megameter Nautical mile → Gigameter Nautical mile → Terameter Nautical mile → Picometer Nautical mile → Femtometer Nautical mile → Attometer Nautical mile → Furlong Nautical mile → Chain Nautical mile → Rod Nautical mile → Fathom Nautical mile → Kiloyard Nautical mile → Mil Nautical mile → Hand Nautical mile → Angstrom Nautical mile → Light year Nautical mile → Astronomical unit Nautical mile → Parsec Megameter → Meter Megameter → Kilometer Megameter → Hectometer Megameter → Dekameter Megameter → Decimeter Megameter → Centimeter Megameter → Millimeter Megameter → Micrometer Megameter → Nanometer Megameter → Mile Megameter → Yard Megameter → Foot Megameter → Inch Megameter → Nautical mile Megameter → Gigameter Megameter → Terameter Megameter → Picometer Megameter → Femtometer Megameter → Attometer Megameter → Furlong Megameter → Chain Megameter → Rod Megameter → Fathom Megameter → Kiloyard Megameter → Mil Megameter → Hand Megameter → Angstrom Megameter → Light year Megameter → Astronomical unit Megameter → Parsec Gigameter → Meter Gigameter → Kilometer Gigameter → Hectometer Gigameter → Dekameter Gigameter → Decimeter Gigameter → Centimeter Gigameter → Millimeter Gigameter → Micrometer Gigameter → Nanometer Gigameter → Mile Gigameter → Yard Gigameter → Foot Gigameter → Inch Gigameter → Nautical mile Gigameter → Megameter Gigameter → Terameter Gigameter → Picometer Gigameter → Femtometer Gigameter → Attometer Gigameter → Furlong Gigameter → Chain Gigameter → Rod Gigameter → Fathom Gigameter → Kiloyard Gigameter → Mil Gigameter → Hand Gigameter → Angstrom Gigameter → Light year Gigameter → Astronomical unit Gigameter → Parsec Terameter → Meter Terameter → Kilometer Terameter → Hectometer Terameter → Dekameter Terameter → Decimeter Terameter → Centimeter Terameter → Millimeter Terameter → Micrometer Terameter → Nanometer Terameter → Mile Terameter → Yard Terameter → Foot Terameter → Inch Terameter → Nautical mile Terameter → Megameter Terameter → Gigameter Terameter → Picometer Terameter → Femtometer Terameter → Attometer Terameter → Furlong Terameter → Chain Terameter → Rod Terameter → Fathom Terameter → Kiloyard Terameter → Mil Terameter → Hand Terameter → Angstrom Terameter → Light year Terameter → Astronomical unit Terameter → Parsec Picometer → Meter Picometer → Kilometer Picometer → Hectometer Picometer → Dekameter Picometer → Decimeter Picometer → Centimeter Picometer → Millimeter Picometer → Micrometer Picometer → Nanometer Picometer → Mile Picometer → Yard Picometer → Foot Picometer → Inch Picometer → Nautical mile Picometer → Megameter Picometer → Gigameter Picometer → Terameter Picometer → Femtometer Picometer → Attometer Picometer → Furlong Picometer → Chain Picometer → Rod Picometer → Fathom Picometer → Kiloyard Picometer → Mil Picometer → Hand Picometer → Angstrom Picometer → Light year Picometer → Astronomical unit Picometer → Parsec Femtometer → Meter Femtometer → Kilometer Femtometer → Hectometer Femtometer → Dekameter Femtometer → Decimeter Femtometer → Centimeter Femtometer → Millimeter Femtometer → Micrometer Femtometer → Nanometer Femtometer → Mile Femtometer → Yard Femtometer → Foot Femtometer → Inch Femtometer → Nautical mile Femtometer → Megameter Femtometer → Gigameter Femtometer → Terameter Femtometer → Picometer Femtometer → Attometer Femtometer → Furlong Femtometer → Chain Femtometer → Rod Femtometer → Fathom Femtometer → Kiloyard Femtometer → Mil Femtometer → Hand Femtometer → Angstrom Femtometer → Light year Femtometer → Astronomical unit Femtometer → Parsec Attometer → Meter Attometer → Kilometer Attometer → Hectometer Attometer → Dekameter Attometer → Decimeter Attometer → Centimeter Attometer → Millimeter Attometer → Micrometer Attometer → Nanometer Attometer → Mile Attometer → Yard Attometer → Foot Attometer → Inch Attometer → Nautical mile Attometer → Megameter Attometer → Gigameter Attometer → Terameter Attometer → Picometer Attometer → Femtometer Attometer → Furlong Attometer → Chain Attometer → Rod Attometer → Fathom Attometer → Kiloyard Attometer → Mil Attometer → Hand Attometer → Angstrom Attometer → Light year Attometer → Astronomical unit Attometer → Parsec Furlong → Meter Furlong → Kilometer Furlong → Hectometer Furlong → Dekameter Furlong → Decimeter Furlong → Centimeter Furlong → Millimeter Furlong → Micrometer Furlong → Nanometer Furlong → Mile Furlong → Yard Furlong → Foot Furlong → Inch Furlong → Nautical mile Furlong → Megameter Furlong → Gigameter Furlong → Terameter Furlong → Picometer Furlong → Femtometer Furlong → Attometer Furlong → Chain Furlong → Rod Furlong → Fathom Furlong → Kiloyard Furlong → Mil Furlong → Hand Furlong → Angstrom Furlong → Light year Furlong → Astronomical unit Furlong → Parsec Chain → Meter Chain → Kilometer Chain → Hectometer Chain → Dekameter Chain → Decimeter Chain → Centimeter Chain → Millimeter Chain → Micrometer Chain → Nanometer Chain → Mile Chain → Yard Chain → Foot Chain → Inch Chain → Nautical mile Chain → Megameter Chain → Gigameter Chain → Terameter Chain → Picometer Chain → Femtometer Chain → Attometer Chain → Furlong Chain → Rod Chain → Fathom Chain → Kiloyard Chain → Mil Chain → Hand Chain → Angstrom Chain → Light year Chain → Astronomical unit Chain → Parsec Rod → Meter Rod → Kilometer Rod → Hectometer Rod → Dekameter Rod → Decimeter Rod → Centimeter Rod → Millimeter Rod → Micrometer Rod → Nanometer Rod → Mile Rod → Yard Rod → Foot Rod → Inch Rod → Nautical mile Rod → Megameter Rod → Gigameter Rod → Terameter Rod → Picometer Rod → Femtometer Rod → Attometer Rod → Furlong Rod → Chain Rod → Fathom Rod → Kiloyard Rod → Mil Rod → Hand Rod → Angstrom Rod → Light year Rod → Astronomical unit Rod → Parsec Fathom → Meter Fathom → Kilometer Fathom → Hectometer Fathom → Dekameter Fathom → Decimeter Fathom → Centimeter Fathom → Millimeter Fathom → Micrometer Fathom → Nanometer Fathom → Mile Fathom → Yard Fathom → Foot Fathom → Inch Fathom → Nautical mile Fathom → Megameter Fathom → Gigameter Fathom → Terameter Fathom → Picometer Fathom → Femtometer Fathom → Attometer Fathom → Furlong Fathom → Chain Fathom → Rod Fathom → Kiloyard Fathom → Mil Fathom → Hand Fathom → Angstrom Fathom → Light year Fathom → Astronomical unit Fathom → Parsec Kiloyard → Meter Kiloyard → Kilometer Kiloyard → Hectometer Kiloyard → Dekameter Kiloyard → Decimeter Kiloyard → Centimeter Kiloyard → Millimeter Kiloyard → Micrometer Kiloyard → Nanometer Kiloyard → Mile Kiloyard → Yard Kiloyard → Foot Kiloyard → Inch Kiloyard → Nautical mile Kiloyard → Megameter Kiloyard → Gigameter Kiloyard → Terameter Kiloyard → Picometer Kiloyard → Femtometer Kiloyard → Attometer Kiloyard → Furlong Kiloyard → Chain Kiloyard → Rod Kiloyard → Fathom Kiloyard → Mil Kiloyard → Hand Kiloyard → Angstrom Kiloyard → Light year Kiloyard → Astronomical unit Kiloyard → Parsec Mil → Meter Mil → Kilometer Mil → Hectometer Mil → Dekameter Mil → Decimeter Mil → Centimeter Mil → Millimeter Mil → Micrometer Mil → Nanometer Mil → Mile Mil → Yard Mil → Foot Mil → Inch Mil → Nautical mile Mil → Megameter Mil → Gigameter Mil → Terameter Mil → Picometer Mil → Femtometer Mil → Attometer Mil → Furlong Mil → Chain Mil → Rod Mil → Fathom Mil → Kiloyard Mil → Hand Mil → Angstrom Mil → Light year Mil → Astronomical unit Mil → Parsec Hand → Meter Hand → Kilometer Hand → Hectometer Hand → Dekameter Hand → Decimeter Hand → Centimeter Hand → Millimeter Hand → Micrometer Hand → Nanometer Hand → Mile Hand → Yard Hand → Foot Hand → Inch Hand → Nautical mile Hand → Megameter Hand → Gigameter Hand → Terameter Hand → Picometer Hand → Femtometer Hand → Attometer Hand → Furlong Hand → Chain Hand → Rod Hand → Fathom Hand → Kiloyard Hand → Mil Hand → Angstrom Hand → Light year Hand → Astronomical unit Hand → Parsec Angstrom → Meter Angstrom → Kilometer Angstrom → Hectometer Angstrom → Dekameter Angstrom → Decimeter Angstrom → Centimeter Angstrom → Millimeter Angstrom → Micrometer Angstrom → Nanometer Angstrom → Mile Angstrom → Yard Angstrom → Foot Angstrom → Inch Angstrom → Nautical mile Angstrom → Megameter Angstrom → Gigameter Angstrom → Terameter Angstrom → Picometer Angstrom → Femtometer Angstrom → Attometer Angstrom → Furlong Angstrom → Chain Angstrom → Rod Angstrom → Fathom Angstrom → Kiloyard Angstrom → Mil Angstrom → Hand Angstrom → Light year Angstrom → Astronomical unit Angstrom → Parsec Light year → Meter Light year → Kilometer Light year → Hectometer Light year → Dekameter Light year → Decimeter Light year → Centimeter Light year → Millimeter Light year → Micrometer Light year → Nanometer Light year → Mile Light year → Yard Light year → Foot Light year → Inch Light year → Nautical mile Light year → Megameter Light year → Gigameter Light year → Terameter Light year → Picometer Light year → Femtometer Light year → Attometer Light year → Furlong Light year → Chain Light year → Rod Light year → Fathom Light year → Kiloyard Light year → Mil Light year → Hand Light year → Angstrom Light year → Astronomical unit Light year → Parsec Astronomical unit → Meter Astronomical unit → Kilometer Astronomical unit → Hectometer Astronomical unit → Dekameter Astronomical unit → Decimeter Astronomical unit → Centimeter Astronomical unit → Millimeter Astronomical unit → Micrometer Astronomical unit → Nanometer Astronomical unit → Mile Astronomical unit → Yard Astronomical unit → Foot Astronomical unit → Inch Astronomical unit → Nautical mile Astronomical unit → Megameter Astronomical unit → Gigameter Astronomical unit → Terameter Astronomical unit → Picometer Astronomical unit → Femtometer Astronomical unit → Attometer Astronomical unit → Furlong Astronomical unit → Chain Astronomical unit → Rod Astronomical unit → Fathom Astronomical unit → Kiloyard Astronomical unit → Mil Astronomical unit → Hand Astronomical unit → Angstrom Astronomical unit → Light year Astronomical unit → Parsec Parsec → Meter Parsec → Kilometer Parsec → Hectometer Parsec → Dekameter Parsec → Decimeter Parsec → Centimeter Parsec → Millimeter Parsec → Micrometer Parsec → Nanometer Parsec → Mile Parsec → Yard Parsec → Foot Parsec → Inch Parsec → Nautical mile Parsec → Megameter Parsec → Gigameter Parsec → Terameter Parsec → Picometer Parsec → Femtometer Parsec → Attometer Parsec → Furlong Parsec → Chain Parsec → Rod Parsec → Fathom Parsec → Kiloyard Parsec → Mil Parsec → Hand Parsec → Angstrom Parsec → Light year Parsec → Astronomical unit

Available Time Units

Learn about the different units available in this category

Meter (m) Base Unit

Plural: Meters
Symbol: m
The base unit of length in the International System of Units (SI)

Kilometer (km)

Plural: Kilometers
Symbol: km
A unit of length equal to 1000 meters

Hectometer (hm)

Plural: Hectometers
Symbol: hm
A unit of length equal to 100 meters

Dekameter (dam)

Plural: Dekameters
Symbol: dam
A unit of length equal to 10 meters

Decimeter (dm)

Plural: Decimeters
Symbol: dm
A unit of length equal to 0.1 meters

Centimeter (cm)

Plural: Centimeters
Symbol: cm
A unit of length equal to 0.01 meters

Millimeter (mm)

Plural: Millimeters
Symbol: mm
A unit of length equal to 0.001 meters

Micrometer (µm)

Plural: Micrometers
Symbol: µm
A unit of length equal to one millionth of a meter

Nanometer (nm)

Plural: Nanometers
Symbol: nm
A unit of length equal to one billionth of a meter

Mile (mi)

Plural: Miles
Symbol: mi
A unit of length commonly used in the United States and United Kingdom

Yard (yd)

Plural: Yards
Symbol: yd
A unit of length equal to 3 feet or 36 inches

Foot (ft)

Plural: Feet
Symbol: ft
A unit of length equal to 12 inches

Inch (in)

Plural: Inches
Symbol: in
A unit of length equal to 1/12 of a foot

Nautical mile (nmi)

Plural: Nautical miles
Symbol: nmi
A unit of distance used in navigation, equal to 1852 meters

Megameter (Mm)

Plural: Megameters
Symbol: Mm
A unit of length equal to one million meters

Gigameter (Gm)

Plural: Gigameters
Symbol: Gm
A unit of length equal to one billion meters

Terameter (Tm)

Plural: Terameters
Symbol: Tm
A unit of length equal to one trillion meters

Picometer (pm)

Plural: Picometers
Symbol: pm
A unit of length equal to one trillionth of a meter

Femtometer (fm)

Plural: Femtometers
Symbol: fm
A unit of length equal to one quadrillionth of a meter

Attometer (am)

Plural: Attometers
Symbol: am
A unit of length equal to one quintillionth of a meter

Furlong (fur)

Plural: Furlongs
Symbol: fur
A unit of length equal to 1/8 of a mile

Chain (ch)

Plural: Chains
Symbol: ch
A unit of length equal to 66 feet

Rod (rd)

Plural: Rods
Symbol: rd
A unit of length equal to 5.5 yards

Fathom (fath)

Plural: Fathoms
Symbol: fath
A unit of length equal to 6 feet, used in measuring water depth

Kiloyard (kyd)

Plural: Kiloyards
Symbol: kyd
A unit of length equal to 1000 yards

Mil (mil)

Plural: Mils
Symbol: mil
A unit of length equal to one thousandth of an inch

Hand (h)

Plural: Hands
Symbol: h
A unit of length equal to 4 inches, used to measure horse height

Angstrom (Å)

Plural: Angstroms
Symbol: Å
A unit of length equal to 0.1 nanometers, used in atomic physics

Light year (ly)

Plural: Light years
Symbol: ly
The distance light travels in one year in a vacuum

Astronomical unit (AU)

Plural: Astronomical units
Symbol: AU
The average distance from Earth to the Sun

Parsec (pc)

Plural: Parsecs
Symbol: pc
A unit of length used in astronomy, approximately 3.26 light years