Convert Megaparsec to Light-Year Online

About Megaparsec to Light-Year Conversion

This converter converts Megaparsec (Mpc) to Light-Year (ly). One Megaparsec (Mpc) equals 3261563.7771674367 Light-Year (ly).

Formula:

1 Megaparsec (Mpc) = 3261563.7771674367 Light-Year (ly)

Example:

1 Mpc = 3261563.7771674367 ly
2 Mpc = 6523127.554334873 ly

Megaparsec (Mpc) to Light-Year (ly) Conversion

A clear guide to converting Megaparsec into Light-Year. Includes numeric examples, formulas, and a breakdown of where this conversion appears in science, engineering, and daily applications.

Conversion Formula

Light-Year = Megaparsec × 3.261564e+6

To convert Megaparsec (Mpc) to Light-Year (ly), multiply the value by 3.261564e+6. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 Mpc to ly.

  • Step 1: Write the formula: ly = Mpc × 3.261564e+6
  • Step 2: Substitute: 1 × 3.261564e+6
  • Step 3: Result: 3.261564e+6 ly
So, 1 Mpc = 3.261564e+6 ly.

About the Units

Megaparsec (Mpc)

One Megaparsec (Mpc) equals 3.261564e+6 Light-Year (ly)

Used for extremely large distances such as astronomical or planetary scales.

Light-Year (ly)

One Light-Year (ly) equals 3.066014e-7 Megaparsec (Mpc)

Used for extremely large distances such as astronomical or planetary scales.

Where This Conversion Is Used

  • Converting values from Megaparsec to Light-Year for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Light-Year representation.
  • Applied when comparing different measurement systems across tools and documents.
  • Essential in astronomy, orbital mechanics, and large-scale simulations.

Frequently Asked Questions

How many Light-Year (ly) are in 1 Megaparsec (Mpc)?

1 Mpc = 3.261564e+6 ly.

What is the formula for converting Megaparsec (Mpc) to Light-Year (ly)?

Multiply the Mpc value by 3.261564e+6.

Can I reverse the conversion?

Yes. 1 ly = 3.066014e-7 Mpc.

Conclusion

By applying the conversion factor shown above, you can reliably convert Megaparsec (Mpc) to Light-Year (ly) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Megaparsec to Other Units

Megaparsec to Inch

1 Mpc = 1.2148336935005394e+24 in

1 Megaparsec (Mpc) = 1.2148336935005394e+24 Inches (in)

1 Megaparsec equals 1.2148336935005394e+24 inches.

Megaparsec to Foot

1 Mpc = 1.0123614112504494e+23 ft

1 Megaparsec (Mpc) = 1.0123614112504494e+23 Feet (ft)

1 Megaparsec equals 1.0123614112504494e+23 feet.

Megaparsec to Feet

1 Mpc = 1.0123614112504494e+23 ft

1 Megaparsec (Mpc) = 1.0123614112504494e+23 Feets (ft)

1 Megaparsec equals 1.0123614112504494e+23 feets.

Megaparsec to Centimeter

1 Mpc = 3.0856775814913703e+24 cm

1 Megaparsec (Mpc) = 3.0856775814913703e+24 Centimeters (cm)

1 Megaparsec equals 3.0856775814913703e+24 centimeters.

Megaparsec to Meter

1 Mpc = 3.08567758149137e+22 m

1 Megaparsec (Mpc) = 3.08567758149137e+22 Meters (m)

1 Megaparsec equals 3.08567758149137e+22 meters.

Megaparsec to Kilometer

1 Mpc = 30856775814913700000 km

1 Megaparsec (Mpc) = 30856775814913700000 Kilometers (km)

1 Megaparsec equals 30856775814913700000 kilometers.

Megaparsec to Millimeter

1 Mpc = 3.08567758149137e+25 mm

1 Megaparsec (Mpc) = 3.08567758149137e+25 Millimeters (mm)

1 Megaparsec equals 3.08567758149137e+25 millimeters.

Megaparsec to Yard

1 Mpc = 3.3745380375014985e+22 yd

1 Megaparsec (Mpc) = 3.3745380375014985e+22 Yards (yd)

1 Megaparsec equals 3.3745380375014985e+22 yards.

Megaparsec to Yoctometer

1 Mpc = 3.0856775814913703e+46 ym

1 Megaparsec (Mpc) = 3.0856775814913703e+46 Yoctometers (ym)

1 Megaparsec equals 3.0856775814913703e+46 yoctometers.

Megaparsec to Zeptometer

1 Mpc = 3.0856775814913704e+43 zm

1 Megaparsec (Mpc) = 3.0856775814913704e+43 Zeptometers (zm)

1 Megaparsec equals 3.0856775814913704e+43 zeptometers.

Megaparsec to Attometer

1 Mpc = 3.08567758149137e+40 am

1 Megaparsec (Mpc) = 3.08567758149137e+40 Attometers (am)

1 Megaparsec equals 3.08567758149137e+40 attometers.

Megaparsec to Femtometer

1 Mpc = 3.0856775814913697e+37 fm

1 Megaparsec (Mpc) = 3.0856775814913697e+37 Femtometers (fm)

1 Megaparsec equals 3.0856775814913697e+37 femtometers.

Megaparsec to Picometer

1 Mpc = 3.08567758149137e+34 pm

1 Megaparsec (Mpc) = 3.08567758149137e+34 Picometers (pm)

1 Megaparsec equals 3.08567758149137e+34 picometers.

Megaparsec to Nanometer

1 Mpc = 3.0856775814913698e+31 nm

1 Megaparsec (Mpc) = 3.0856775814913698e+31 Nanometers (nm)

1 Megaparsec equals 3.0856775814913698e+31 nanometers.

Megaparsec to Micrometer

1 Mpc = 3.0856775814913704e+28 µm

1 Megaparsec (Mpc) = 3.0856775814913704e+28 Micrometers (µm)

1 Megaparsec equals 3.0856775814913704e+28 micrometers.

Megaparsec to Decimeter

1 Mpc = 3.08567758149137e+23 dm

1 Megaparsec (Mpc) = 3.08567758149137e+23 Decimeters (dm)

1 Megaparsec equals 3.08567758149137e+23 decimeters.

Megaparsec to Decameter

1 Mpc = 3.08567758149137e+21 dam

1 Megaparsec (Mpc) = 3.08567758149137e+21 Decameters (dam)

1 Megaparsec equals 3.08567758149137e+21 decameters.

Megaparsec to Hectometer

1 Mpc = 308567758149137000000 hm

1 Megaparsec (Mpc) = 308567758149137000000 Hectometers (hm)

1 Megaparsec equals 308567758149137000000 hectometers.

Megaparsec to Megameter

1 Mpc = 30856775814913700 Mm

1 Megaparsec (Mpc) = 30856775814913700 Megameters (Mm)

1 Megaparsec equals 30856775814913700 megameters.

Megaparsec to Gigameter

1 Mpc = 30856775814913.703 Gm

1 Megaparsec (Mpc) = 30856775814913.703 Gigameters (Gm)

1 Megaparsec equals 30856775814913.703 gigameters.

Megaparsec to Terameter

1 Mpc = 30856775814.9137 Tm

1 Megaparsec (Mpc) = 30856775814.9137 Terameters (Tm)

1 Megaparsec equals 30856775814.9137 terameters.

Megaparsec to Petameter

1 Mpc = 30856775.8149137 Pm

1 Megaparsec (Mpc) = 30856775.8149137 Petameters (Pm)

1 Megaparsec equals 30856775.8149137 petameters.

Megaparsec to Exameter

1 Mpc = 30856.7758149137 Em

1 Megaparsec (Mpc) = 30856.7758149137 Exameters (Em)

1 Megaparsec equals 30856.7758149137 exameters.

Megaparsec to Zettameter

1 Mpc = 30.8567758149137 Zm

1 Megaparsec (Mpc) = 30.8567758149137 Zettameters (Zm)

1 Megaparsec equals 30.8567758149137 zettameters.

Megaparsec to Yottameter

1 Mpc = 0.030856775814913702 Ym

1 Megaparsec (Mpc) = 0.030856775814913702 Yottameter (Ym)

1 Megaparsec equals 0.030856775814913702 yottameter.

Megaparsec to Cubit

1 Mpc = 6.749076075002997e+22 cubit

1 Megaparsec (Mpc) = 6.749076075002997e+22 Cubits (cubit)

1 Megaparsec equals 6.749076075002997e+22 cubits.

Megaparsec to Span

1 Mpc = 1.3498152150005994e+23 span

1 Megaparsec (Mpc) = 1.3498152150005994e+23 Spans (span)

1 Megaparsec equals 1.3498152150005994e+23 spans.

Megaparsec to Hand

1 Mpc = 3.0370842337513486e+23 hh

1 Megaparsec (Mpc) = 3.0370842337513486e+23 Hands (hh)

1 Megaparsec equals 3.0370842337513486e+23 hands.

Megaparsec to Palm

1 Mpc = 4.049445645001798e+23 palm

1 Megaparsec (Mpc) = 4.049445645001798e+23 Palms (palm)

1 Megaparsec equals 4.049445645001798e+23 palms.

Megaparsec to Digit

1 Mpc = 1.619778258000719e+24 digit

1 Megaparsec (Mpc) = 1.619778258000719e+24 Digits (digit)

1 Megaparsec equals 1.619778258000719e+24 digits.

Megaparsec to Link

1 Mpc = 1.5338809261370448e+23 link

1 Megaparsec (Mpc) = 1.5338809261370448e+23 Links (link)

1 Megaparsec equals 1.5338809261370448e+23 links.

Megaparsec to Ell

1 Mpc = 2.699630430001199e+22 ell

1 Megaparsec (Mpc) = 2.699630430001199e+22 Ells (ell)

1 Megaparsec equals 2.699630430001199e+22 ells.

Megaparsec to Barleycorn

1 Mpc = 3.6430668022330227e+24 barleycorn

1 Megaparsec (Mpc) = 3.6430668022330227e+24 Barleycorns (barleycorn)

1 Megaparsec equals 3.6430668022330227e+24 barleycorns.

Megaparsec to Astronomical Unit

1 Mpc = 206264806247.09656 AU

1 Megaparsec (Mpc) = 206264806247.09656 Astronomical Units (AU)

1 Megaparsec equals 206264806247.09656 Astronomicalunits.

Megaparsec to Light-Second

1 Mpc = 102927125054339.1 ls

1 Megaparsec (Mpc) = 102927125054339.1 Light-Seconds (ls)

1 Megaparsec equals 102927125054339.1 Light-Seconds.

Megaparsec to Light-Minute

1 Mpc = 1715452084238.9849 lm

1 Megaparsec (Mpc) = 1715452084238.9849 Light-Minutes (lm)

1 Megaparsec equals 1715452084238.9849 Light-Minutes.

Megaparsec to Light-Hour

1 Mpc = 28590868065.35148 lh

1 Megaparsec (Mpc) = 28590868065.35148 Light-Hours (lh)

1 Megaparsec equals 28590868065.35148 Light-Hours.

Megaparsec to Light-Day

1 Mpc = 1191286169.6655965 ld

1 Megaparsec (Mpc) = 1191286169.6655965 Light-Days (ld)

1 Megaparsec equals 1191286169.6655965 Light-Days.

Megaparsec to Light-Year

1 Mpc = 3261563.7771674367 ly

1 Megaparsec (Mpc) = 3261563.7771674367 Light-Years (ly)

1 Megaparsec equals 3261563.7771674367 Light-Years.

Megaparsec to Parsec

1 Mpc = 1000000 pc

1 Megaparsec (Mpc) = 1000000 Parsecs (pc)

1 Megaparsec equals 1000000 Parsecs.

Megaparsec to Kiloparsec

1 Mpc = 1000 kpc

1 Megaparsec (Mpc) = 1000 Kiloparsecs (kpc)

1 Megaparsec equals 1000 Kiloparsecs.

Megaparsec to Gigaparsec

1 Mpc = 0.001 Gpc

1 Megaparsec (Mpc) = 0.001 Gigaparsec (Gpc)

1 Megaparsec equals 0.001 Gigaparsec.

Megaparsec to Nautical Mile

1 Mpc = 16661326033970682000 NM

1 Megaparsec (Mpc) = 16661326033970682000 Nautical Miles (NM)

1 Megaparsec equals 16661326033970682000 Nautical Miles.

Megaparsec to Fathom

1 Mpc = 1.6872690187507492e+22 ftm

1 Megaparsec (Mpc) = 1.6872690187507492e+22 Fathoms (ftm)

1 Megaparsec equals 1.6872690187507492e+22 fathoms.

Megaparsec to Cable Length

1 Mpc = 140605751562562440000 cable

1 Megaparsec (Mpc) = 140605751562562440000 Cable Lengths (cable)

1 Megaparsec equals 140605751562562440000 Cable Length s.

Megaparsec to Nautical League

1 Mpc = 5553775344656894000 NL

1 Megaparsec (Mpc) = 5553775344656894000 Nautical Leagues (NL)

1 Megaparsec equals 5553775344656894000 Nautical Leagues.

Megaparsec to Thou

1 Mpc = 1.2148336935005394e+27 mil

1 Megaparsec (Mpc) = 1.2148336935005394e+27 Thous (mil)

1 Megaparsec equals 1.2148336935005394e+27 thous.

Megaparsec to Rod

1 Mpc = 6.135523704548179e+21 rd

1 Megaparsec (Mpc) = 6.135523704548179e+21 Rods (rd)

1 Megaparsec equals 6.135523704548179e+21 rods.

Megaparsec to Chain

1 Mpc = 1.5338809261370447e+21 ch

1 Megaparsec (Mpc) = 1.5338809261370447e+21 Chains (ch)

1 Megaparsec equals 1.5338809261370447e+21 chains.

Megaparsec to Furlong

1 Mpc = 153388092613704480000 fur

1 Megaparsec (Mpc) = 153388092613704480000 Furlongs (fur)

1 Megaparsec equals 153388092613704480000 furlongs.

Megaparsec to Mile

1 Mpc = 19173511576713060000 mi

1 Megaparsec (Mpc) = 19173511576713060000 Miles (mi)

1 Megaparsec equals 19173511576713060000 miles.

Megaparsec to League

1 Mpc = 6391170525571020000 lea

1 Megaparsec (Mpc) = 6391170525571020000 Leagues (lea)

1 Megaparsec equals 6391170525571020000 leagues.

Convert Light-Year to Other Units

Light-Year to Inch

1 ly = 372469703644913400 in

1 Light-Year (ly) = 372469703644913400 Inches (in)

1 Light-Year equals 372469703644913400 inches.

Light-Year to Foot

1 ly = 31039141970409450 ft

1 Light-Year (ly) = 31039141970409450 Feet (ft)

1 Light-Year equals 31039141970409450 feet.

Light-Year to Feet

1 ly = 31039141970409450 ft

1 Light-Year (ly) = 31039141970409450 Feets (ft)

1 Light-Year equals 31039141970409450 feets.

Light-Year to Centimeter

1 ly = 946073047258080000 cm

1 Light-Year (ly) = 946073047258080000 Centimeters (cm)

1 Light-Year equals 946073047258080000 centimeters.

Light-Year to Meter

1 ly = 9460730472580800 m

1 Light-Year (ly) = 9460730472580800 Meters (m)

1 Light-Year equals 9460730472580800 meters.

Light-Year to Kilometer

1 ly = 9460730472580.8 km

1 Light-Year (ly) = 9460730472580.8 Kilometers (km)

1 Light-Year equals 9460730472580.8 kilometers.

Light-Year to Millimeter

1 ly = 9460730472580800000 mm

1 Light-Year (ly) = 9460730472580800000 Millimeters (mm)

1 Light-Year equals 9460730472580800000 millimeters.

Light-Year to Yard

1 ly = 10346380656803150 yd

1 Light-Year (ly) = 10346380656803150 Yards (yd)

1 Light-Year equals 10346380656803150 yards.

Light-Year to Yoctometer

1 ly = 9.460730472580801e+39 ym

1 Light-Year (ly) = 9.460730472580801e+39 Yoctometers (ym)

1 Light-Year equals 9.460730472580801e+39 yoctometers.

Light-Year to Zeptometer

1 ly = 9.4607304725808e+36 zm

1 Light-Year (ly) = 9.4607304725808e+36 Zeptometers (zm)

1 Light-Year equals 9.4607304725808e+36 zeptometers.

Light-Year to Attometer

1 ly = 9.4607304725808e+33 am

1 Light-Year (ly) = 9.4607304725808e+33 Attometers (am)

1 Light-Year equals 9.4607304725808e+33 attometers.

Light-Year to Femtometer

1 ly = 9.460730472580799e+30 fm

1 Light-Year (ly) = 9.460730472580799e+30 Femtometers (fm)

1 Light-Year equals 9.460730472580799e+30 femtometers.

Light-Year to Picometer

1 ly = 9.4607304725808e+27 pm

1 Light-Year (ly) = 9.4607304725808e+27 Picometers (pm)

1 Light-Year equals 9.4607304725808e+27 picometers.

Light-Year to Nanometer

1 ly = 9.4607304725808e+24 nm

1 Light-Year (ly) = 9.4607304725808e+24 Nanometers (nm)

1 Light-Year equals 9.4607304725808e+24 nanometers.

Light-Year to Micrometer

1 ly = 9.460730472580801e+21 µm

1 Light-Year (ly) = 9.460730472580801e+21 Micrometers (µm)

1 Light-Year equals 9.460730472580801e+21 micrometers.

Light-Year to Decimeter

1 ly = 94607304725808000 dm

1 Light-Year (ly) = 94607304725808000 Decimeters (dm)

1 Light-Year equals 94607304725808000 decimeters.

Light-Year to Decameter

1 ly = 946073047258080 dam

1 Light-Year (ly) = 946073047258080 Decameters (dam)

1 Light-Year equals 946073047258080 decameters.

Light-Year to Hectometer

1 ly = 94607304725808 hm

1 Light-Year (ly) = 94607304725808 Hectometers (hm)

1 Light-Year equals 94607304725808 hectometers.

Light-Year to Megameter

1 ly = 9460730472.5808 Mm

1 Light-Year (ly) = 9460730472.5808 Megameters (Mm)

1 Light-Year equals 9460730472.5808 megameters.

Light-Year to Gigameter

1 ly = 9460730.4725808 Gm

1 Light-Year (ly) = 9460730.4725808 Gigameters (Gm)

1 Light-Year equals 9460730.4725808 gigameters.

Light-Year to Terameter

1 ly = 9460.7304725808 Tm

1 Light-Year (ly) = 9460.7304725808 Terameters (Tm)

1 Light-Year equals 9460.7304725808 terameters.

Light-Year to Petameter

1 ly = 9.4607304725808 Pm

1 Light-Year (ly) = 9.4607304725808 Petameters (Pm)

1 Light-Year equals 9.4607304725808 petameters.

Light-Year to Exameter

1 ly = 0.0094607304725808 Em

1 Light-Year (ly) = 0.0094607304725808 Exameter (Em)

1 Light-Year equals 0.0094607304725808 exameter.

Light-Year to Zettameter

1 ly = 0.0000094607304725808 Zm

1 Light-Year (ly) = 0.0000094607304725808 Zettameter (Zm)

1 Light-Year equals 0.0000094607304725808 zettameter.

Light-Year to Yottameter

1 ly = 9.4607304725808e-9 Ym

1 Light-Year (ly) = 9.4607304725808e-9 Yottameter (Ym)

1 Light-Year equals 9.4607304725808e-9 yottameter.

Light-Year to Cubit

1 ly = 20692761313606300 cubit

1 Light-Year (ly) = 20692761313606300 Cubits (cubit)

1 Light-Year equals 20692761313606300 cubits.

Light-Year to Span

1 ly = 41385522627212600 span

1 Light-Year (ly) = 41385522627212600 Spans (span)

1 Light-Year equals 41385522627212600 spans.

Light-Year to Hand

1 ly = 93117425911228350 hh

1 Light-Year (ly) = 93117425911228350 Hands (hh)

1 Light-Year equals 93117425911228350 hands.

Light-Year to Palm

1 ly = 124156567881637800 palm

1 Light-Year (ly) = 124156567881637800 Palms (palm)

1 Light-Year equals 124156567881637800 palms.

Light-Year to Digit

1 ly = 496626271526551200 digit

1 Light-Year (ly) = 496626271526551200 Digits (digit)

1 Light-Year equals 496626271526551200 digits.

Light-Year to Link

1 ly = 47029002985468856 link

1 Light-Year (ly) = 47029002985468856 Links (link)

1 Light-Year equals 47029002985468856 links.

Light-Year to Ell

1 ly = 8277104525442520 ell

1 Light-Year (ly) = 8277104525442520 Ells (ell)

1 Light-Year equals 8277104525442520 ells.

Light-Year to Barleycorn

1 ly = 1116969359218512400 barleycorn

1 Light-Year (ly) = 1116969359218512400 Barleycorns (barleycorn)

1 Light-Year equals 1116969359218512400 barleycorns.

Light-Year to Astronomical Unit

1 ly = 63241.07708426628 AU

1 Light-Year (ly) = 63241.07708426628 Astronomical Units (AU)

1 Light-Year equals 63241.07708426628 Astronomicalunits.

Light-Year to Light-Second

1 ly = 31557600 ls

1 Light-Year (ly) = 31557600 Light-Seconds (ls)

1 Light-Year equals 31557600 Light-Seconds.

Light-Year to Light-Minute

1 ly = 525960 lm

1 Light-Year (ly) = 525960 Light-Minutes (lm)

1 Light-Year equals 525960 Light-Minutes.

Light-Year to Light-Hour

1 ly = 8765.999998375542 lh

1 Light-Year (ly) = 8765.999998375542 Light-Hours (lh)

1 Light-Year equals 8765.999998375542 Light-Hours.

Light-Year to Light-Day

1 ly = 365.25000001692143 ld

1 Light-Year (ly) = 365.25000001692143 Light-Days (ld)

1 Light-Year equals 365.25000001692143 Light-Days.

Light-Year to Parsec

1 ly = 0.3066013937855503 pc

1 Light-Year (ly) = 0.3066013937855503 Parsec (pc)

1 Light-Year equals 0.3066013937855503 Parsec.

Light-Year to Kiloparsec

1 ly = 0.0003066013937855503 kpc

1 Light-Year (ly) = 0.0003066013937855503 Kiloparsec (kpc)

1 Light-Year equals 0.0003066013937855503 Kiloparsec.

Light-Year to Megaparsec

1 ly = 3.066013937855503e-7 Mpc

1 Light-Year (ly) = 3.066013937855503e-7 Megaparsec (Mpc)

1 Light-Year equals 3.066013937855503e-7 Megaparsec.

Light-Year to Gigaparsec

1 ly = 3.066013937855503e-10 Gpc

1 Light-Year (ly) = 3.066013937855503e-10 Gigaparsec (Gpc)

1 Light-Year equals 3.066013937855503e-10 Gigaparsec.

Light-Year to Nautical Mile

1 ly = 5108385784330.886 NM

1 Light-Year (ly) = 5108385784330.886 Nautical Miles (NM)

1 Light-Year equals 5108385784330.886 Nautical Miles.

Light-Year to Fathom

1 ly = 5173190328401575 ftm

1 Light-Year (ly) = 5173190328401575 Fathoms (ftm)

1 Light-Year equals 5173190328401575 fathoms.

Light-Year to Cable Length

1 ly = 43109919403346.46 cable

1 Light-Year (ly) = 43109919403346.46 Cable Lengths (cable)

1 Light-Year equals 43109919403346.46 Cable Length s.

Light-Year to Nautical League

1 ly = 1702795261443.6284 NL

1 Light-Year (ly) = 1702795261443.6284 Nautical Leagues (NL)

1 Light-Year equals 1702795261443.6284 Nautical Leagues.

Light-Year to Thou

1 ly = 372469703644913400000 mil

1 Light-Year (ly) = 372469703644913400000 Thous (mil)

1 Light-Year equals 372469703644913400000 thous.

Light-Year to Rod

1 ly = 1881160119418754.2 rd

1 Light-Year (ly) = 1881160119418754.2 Rods (rd)

1 Light-Year equals 1881160119418754.2 rods.

Light-Year to Chain

1 ly = 470290029854688.56 ch

1 Light-Year (ly) = 470290029854688.56 Chains (ch)

1 Light-Year equals 470290029854688.56 chains.

Light-Year to Furlong

1 ly = 47029002985468.86 fur

1 Light-Year (ly) = 47029002985468.86 Furlongs (fur)

1 Light-Year equals 47029002985468.86 furlongs.

Light-Year to Mile

1 ly = 5878625373183.607 mi

1 Light-Year (ly) = 5878625373183.607 Miles (mi)

1 Light-Year equals 5878625373183.607 miles.

Light-Year to League

1 ly = 1959541791061.2026 lea

1 Light-Year (ly) = 1959541791061.2026 Leagues (lea)

1 Light-Year equals 1959541791061.2026 leagues.