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Convert Light Year to Astronomical Unit

Please provide values below to convert light year [ly] to astronomical unit [AU, UA], or vice versa.

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Light Year to Astronomical Unit Conversion Table

Light Year [ly]Astronomical Unit [AU, UA]
0.01 ly632.4107708807 AU, UA
0.1 ly6324.1077088066 AU, UA
1 ly63241.077088066 AU, UA
2 ly126482.15417613 AU, UA
3 ly189723.2312642 AU, UA
5 ly316205.38544033 AU, UA
10 ly632410.77088066 AU, UA
20 ly1264821.5417613 AU, UA
50 ly3162053.8544033 AU, UA
100 ly6324107.7088066 AU, UA
1000 ly63241077.088066 AU, UA


How to Convert Light Year to Astronomical Unit

1 ly = 63241.077088066 AU, UA
1 AU, UA = 1.58125E-5 ly

Example: convert 15 ly to AU, UA:
15 ly = 15 × 63241.077088066 AU, UA = 948616.15632099 AU, UA



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Convert Light Year to Other Length Units

Light Year to Meter
Light Year to Kilometer
Light Year to Decimeter
Light Year to Centimeter
Light Year to Millimeter
Light Year to Micrometer
Light Year to Nanometer
Light Year to Mile
Light Year to Yard
Light Year to Foot
Light Year to Inch
Light Year to Break
Light Year to Exameter
Light Year to Petameter
Light Year to Terameter
Light Year to Gigameter
Light Year to Megameter
Light Year to Hectometer
Light Year to Dekameter
Light Year to Micron
Light Year to Picometer
Light Year to Femtometer
Light Year to Attometer
Light Year to Megaparsec
Light Year to Kiloparsec
Light Year to Parsec
Light Year to League
Light Year to Nautical League (UK)
Light Year to Nautical League (int.)
Light Year to League (statute)
Light Year to Nautical Mile (UK)
Light Year to Nautical Mile (international)
Light Year to Mile (statute)
Light Year to Mile (US Survey)
Light Year to Mile (Roman)
Light Year to Kiloyard
Light Year to Furlong
Light Year to Furlong (US Survey)
Light Year to Chain
Light Year to Chain (US Survey)
Light Year to Rope
Light Year to Rod
Light Year to Rod (US Survey)
Light Year to Perch
Light Year to Pole
Light Year to Fathom
Light Year to Fathom (US Survey)
Light Year to Ell
Light Year to Foot (US Survey)
Light Year to Link
Light Year to Link (US Survey)
Light Year to Cubit (UK)
Light Year to Hand
Light Year to Span (cloth)
Light Year to Finger (cloth)
Light Year to Nail (cloth)
Light Year to Inch (US Survey)
Light Year to Barleycorn
Light Year to Mil
Light Year to Microinch
Light Year to Angstrom
Light Year to A.u. Of Length
Light Year to X-unit
Light Year to Fermi
Light Year to Arpent
Light Year to Pica
Light Year to Point
Light Year to Twip
Light Year to Aln
Light Year to Famn
Light Year to Caliber
Light Year to Centiinch
Light Year to Ken
Light Year to Russian Archin
Light Year to Roman Actus
Light Year to Vara De Tarea
Light Year to Vara Conuquera
Light Year to Vara Castellana
Light Year to Cubit (Greek)
Light Year to Long Reed
Light Year to Reed
Light Year to Long Cubit
Light Year to Handbreadth
Light Year to Fingerbreadth
Light Year to Planck Length
Light Year to Electron Radius (classical)
Light Year to Bohr Radius
Light Year to Earth's Equatorial Radius
Light Year to Earth's Polar Radius
Light Year to Earth's Distance From Sun
Light Year to Sun's Radius