ly
Light Year
Scientific System
Light Year (ly)
A light year (ly) is the distance light travels in one year: approximately 9.461 trillion kilometers or 5.879 trillion miles. Light years measure interstellar distances. The nearest star Proxima Centauri is 4.24 light years away. Light travels 299,792 km/second.
Convert From Light Years
light years to km
Light Year to Hectometer
Light Year to Decameter
Light Year to Meter
Light Year to Decimeter
Light Year to Centimeter
Light Year to Millimeter
Light Year to Micrometer
Light Year to Nanometer
Light Year to Picometer
Light Year to Femtometer
Light Year to Mile
Light Year to Furlong
Light Year to Chain
Light Year to Rod
Light Year to Yard
Light Year to Foot
Light Year to Inch
Light Year to Thou
Light Year to Twip
Light Year to Nautical Mile
Light Year to Cable
Light Year to Fathom
light years to parsecs
Light Year to Astronomical Unit
Light Year to Angstrom
Light Year to Planck Length
Light Year to League
Light Year to Hand
Light Year to Cubit
Light Year to Span
Light Year to Finger
Light Year to Nail
Light Year to Ell
Light Year to Smoot
Convert To Light Years
km to light years
Hectometer to Light Year
Decameter to Light Year
Meter to Light Year
Decimeter to Light Year
Centimeter to Light Year
Millimeter to Light Year
Micrometer to Light Year
Nanometer to Light Year
Picometer to Light Year
Femtometer to Light Year
Mile to Light Year
Furlong to Light Year
Chain to Light Year
Rod to Light Year
Yard to Light Year
Foot to Light Year
Inch to Light Year
Thou to Light Year
Twip to Light Year
Nautical Mile to Light Year
Cable to Light Year
Fathom to Light Year
parsecs to light years
Astronomical Unit to Light Year
Angstrom to Light Year
Planck Length to Light Year
League to Light Year
Hand to Light Year
Cubit to Light Year
Span to Light Year
Finger to Light Year
Nail to Light Year
Ell to Light Year
Smoot to Light Year
Conversion Factors
1 ly
9.461e12 km
1 ly
9.461e13 hm
1 ly
9.461e14 dam
1 ly
9.461e15 m
1 ly
9.461e16 dm
1 ly
9.461e17 cm
1 ly
9.461e18 mm
1 ly
9.461e21 μm
1 ly
9.461e24 nm
1 ly
9.461e27 pm
1 ly
9.461e30 fm
1 ly
5.8787928498e12 mi
1 ly
4.7030342798e13 fur
1 ly
4.7030342798e14 ch
1 ly
1.8812137119e15 rd
1 ly
1.0346675416e16 yd
1 ly
3.1040026247e16 ft
1 ly
3.7248031496e17 in
1 ly
3.7248031496e20 thou
1 ly
5.3637131567e20 twip
1 ly
5.1085313175e12 nmi
1 ly
5.1085313175e13 cable
1 ly
5.1733377078e15 fathom
1 ly
0.3065780946 pc
1 ly
63241.97861 AU
1 ly
9.461e25 Å
1 ly
5.8545792079e50 ℓP
1 ly
1.9595976166e12 lea
1 ly
9.312007874e16 hh
1 ly
2.0693350831e16 cubit
1 ly
4.1386701662e16 span
1 ly
4.9664041995e17 finger
1 ly
1.6554680665e17 nail
1 ly
8.2773403325e15 ell
1 ly
5.559407686e15 smoot
Related Units
Kilometer (km)
Hectometer (hm)
Decameter (dam)
Meter (m)
Decimeter (dm)
Centimeter (cm)
Millimeter (mm)
Micrometer (μm)
Nanometer (nm)
Picometer (pm)
Femtometer (fm)
Mile (mi)
Furlong (fur)
Chain (ch)
Rod (rd)
Yard (yd)
Foot (ft)
Inch (in)
Thou (thou)
Twip (twip)
Nautical Mile (nmi)
Cable (cable)
Fathom (fathom)
Parsec (pc)
Astronomical Unit (AU)
Angstrom (Å)
Planck Length (ℓP)
League (lea)
Hand (hh)
Cubit (cubit)
Span (span)
Finger (finger)
Nail (nail)
Ell (ell)
Smoot (smoot)