Convert Kilometer to Light year

Simple, fast and user-friendly online tool to convert Kilometer to Light year ( km to ly ) vice-versa and other Length related units. Learn and share how to convert Kilometer to Light year ( km to ly ). Click to expand short unit definition.

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   Kilometer (km) =    Light year (ly)
Kilometer Conversion Table
Kilometer(km) to Kilometer (km) = 1 Kilometer (km)
Kilometer(km) to Meter (m) = 1 Meter (m)
Kilometer(km) to Millimeter (mm) = 1 Millimeter (mm)
Kilometer(km) to Decimeter (dc) = 1 Decimeter (dc)
Kilometer(km) to Centimeter (cm) = 1 Centimeter (cm)
Kilometer(km) to Inch (in) = 1 Inch (in)
Kilometer(km) to Foot (ft) = 1 Foot (ft)
Kilometer(km) to Yard (yd) = 1 Yard (yd)
Kilometer(km) to Mile (mi) = 1 Mile (mi)
Kilometer(km) to Micron (µ) = 1 Micron (µ)
Kilometer(km) to Nanometer (nm) = 1 Nanometer (nm)
Kilometer(km) to Picometer (pm) = 1 Picometer (pm)
Kilometer(km) to Femtometer (fm) = 1 Femtometer (fm)
Kilometer(km) to Attometer (am) = 1 Attometer (am)
Kilometer(km) to Zeptometer (zm) = 1 Zeptometer (zm)
Kilometer(km) to Yoctometer (ym) = 1 Yoctometer (ym)
Kilometer(km) to Dekameter (dam) = 1 Dekameter (dam)
Kilometer(km) to Hectometer (hm) = 1 Hectometer (hm)
Kilometer(km) to Megameter (Mm) = 1 Megameter (Mm)
Kilometer(km) to Gigameter (Gm) = 1 Gigameter (Gm)
Kilometer(km) to Terameter (Tm) = 1 Terameter (Tm)
Kilometer(km) to Petameter (Pm) = 1 Petameter (Pm)
Kilometer(km) to Exameter (Em) = 1 Exameter (Em)
Kilometer(km) to Zettameter (Zm) = 1 Zettameter (Zm)
Kilometer(km) to Yottameter (Ym) = 1 Yottameter (Ym)
Kilometer(km) to Mil (mil) = 1 Mil (mil)
Kilometer(km) to Nautical mile (nm) = 1 Nautical mile (nm)
Kilometer(km) to Li (li) = 1 Li (li)
Kilometer(km) to Half marathon (hm) = 1 Half marathon (hm)
Kilometer(km) to Marathon (mra) = 1 Marathon (mra)
Kilometer(km) to Parsec (pc) = 1 Parsec (pc)
Kilometer(km) to Milliparsec (mpc) = 1 Milliparsec (mpc)
Kilometer(km) to Nanoparsec (npc) = 1 Nanoparsec (npc)
Kilometer(km) to Picoparsec (ppc) = 1 Picoparsec (ppc)
Kilometer(km) to Kiloparsec (kpc) = 1 Kiloparsec (kpc)
Kilometer(km) to Megaparsec (mpc) = 1 Megaparsec (mpc)
Kilometer(km) to Gigaparsec (gpc) = 1 Gigaparsec (gpc)
Kilometer(km) to Teraparsec (tpc) = 1 Teraparsec (tpc)
Kilometer(km) to Astronomical unit (au) = 1 Astronomical unit (au)
Kilometer(km) to Light year (ly) = 1 Light year (ly)
Kilometer(km) to League (lea) = 1 League (lea)
Kilometer(km) to Chain (ch) = 1 Chain (ch)
Kilometer(km) to Furlong (fur) = 1 Furlong (fur)
Kilometer(km) to Megafurlong (mfur) = 1 Megafurlong (mfur)
Kilometer(km) to Rod (rd) = 1 Rod (rd)
Kilometer(km) to Fathom (ftm) = 1 Fathom (ftm)
Kilometer(km) to Smoot (smoot) = 1 Smoot (smoot)
Kilometer(km) to Cubit (cbt) = 1 Cubit (cbt)
Kilometer(km) to Beard second (beard-second) = 1 Beard second (beard-second)
Kilometer(km) to Angstrom (angstrom) = 1 Angstrom (angstrom)

What is Kilometer ?

A Kilometer is a unit of measurement used to quantify distance in the metric system. It is abbreviated as "km" and is equal to 1,000 meters. To put it in perspective, a kilometer is about 0.62 miles or roughly the distance you might cover if you walked for about 10 to 15 minutes at a moderate pace.

In practical terms, kilometers are used for measuring longer distances, such as the length of a road, the distance between cities, or the height of a mountain. They are widely used around the world in everyday activities like driving, running, or cycling. For example, if you were to travel from one city to another and the distance between them is 50 kilometers, it means you would need to cover a distance of 50,000 meters or approximately 31 miles to reach your destination.


What is Light year ?

A Light year is a unit of distance used in astronomy to measure vast distances across the universe. It represents the distance that light travels in one year through the vacuum of space, at a speed of approximately 299,792 kilometers per second (about 186,282 miles per second).

To put it into perspective, one light year is equivalent to about 9.46 trillion kilometers (or about 5.88 trillion miles). This unit is incredibly useful for describing distances between stars, galaxies, and other celestial objects that are beyond our solar system.

In simpler terms, when we say a star is located 10 light years away, it means that the light we see from that star today actually started its journey 10 years ago. Light years help astronomers understand the immense scale of the universe and how long it takes for light, the fastest known thing, to travel across these vast cosmic distances.

Understanding light years is essential for studying the universe's structure, its evolution over time, and our place within it. It allows scientists to explore and interpret the observations made by telescopes and spacecraft as they probe deeper into the mysteries of outer space.

List of Length conversion units
Kilometer Meter Millimeter Decimeter Centimeter Inch Foot Yard Mile Micron Nanometer Picometer Femtometer Attometer Zeptometer Yoctometer Dekameter Hectometer Megameter Gigameter Terameter Petameter Exameter Zettameter Yottameter Mil Nautical mile Li Half marathon Marathon Parsec Milliparsec Nanoparsec Picoparsec Kiloparsec Megaparsec Gigaparsec Teraparsec Astronomical unit Light year League Chain Furlong Megafurlong Rod Fathom Smoot Cubit Beard second Angstrom
Other unit conversion for Kilometer
Kilometer(km) - Kilometer (km)
Kilometer(km) - Meter (m)
Kilometer(km) - Millimeter (mm)
Kilometer(km) - Decimeter (dc)
Kilometer(km) - Centimeter (cm)
Kilometer(km) - Inch (in)
Kilometer(km) - Foot (ft)
Kilometer(km) - Yard (yd)
Kilometer(km) - Mile (mi)
Kilometer(km) - Micron (µ)
Kilometer(km) - Nanometer (nm)
Kilometer(km) - Picometer (pm)
Kilometer(km) - Femtometer (fm)
Kilometer(km) - Attometer (am)
Kilometer(km) - Zeptometer (zm)
Kilometer(km) - Yoctometer (ym)
Kilometer(km) - Dekameter (dam)
Kilometer(km) - Hectometer (hm)
Kilometer(km) - Megameter (Mm)
Kilometer(km) - Gigameter (Gm)
Kilometer(km) - Terameter (Tm)
Kilometer(km) - Petameter (Pm)
Kilometer(km) - Exameter (Em)
Kilometer(km) - Zettameter (Zm)
Kilometer(km) - Yottameter (Ym)
Kilometer(km) - Mil (mil)
Kilometer(km) - Nautical mile (nm)
Kilometer(km) - Li (li)
Kilometer(km) - Half marathon (hm)
Kilometer(km) - Marathon (mra)
Kilometer(km) - Parsec (pc)
Kilometer(km) - Milliparsec (mpc)
Kilometer(km) - Nanoparsec (npc)
Kilometer(km) - Picoparsec (ppc)
Kilometer(km) - Kiloparsec (kpc)
Kilometer(km) - Megaparsec (mpc)
Kilometer(km) - Gigaparsec (gpc)
Kilometer(km) - Teraparsec (tpc)
Kilometer(km) - Astronomical unit (au)
Kilometer(km) - Light year (ly)
Kilometer(km) - League (lea)
Kilometer(km) - Chain (ch)
Kilometer(km) - Furlong (fur)
Kilometer(km) - Megafurlong (mfur)
Kilometer(km) - Rod (rd)
Kilometer(km) - Fathom (ftm)
Kilometer(km) - Smoot (smoot)
Kilometer(km) - Cubit (cbt)
Kilometer(km) - Beard second (beard-second)
Kilometer(km) - Angstrom (angstrom)