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A light-year (abbreviation: ly), sometimes referred to incorrectly as a light year, is a unit of length used informally to express astronomical distances. It is approxi ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Years (ly) is equal to 9461000000000000 meters, while 1 Light Months (lm) = 777100000000000 meters.| 1 Light Years | to common length units |
|---|---|
| 1 ly | = 9461000000000000 meters (m) |
| 1 ly | = 9461000000000 kilometers (km) |
| 1 ly | = 9.461E+17 centimeters (cm) |
| 1 ly | = 3.1040026246719E+16 feet (ft) |
| 1 ly | = 3.7248031496063E+17 inches (in) |
| 1 ly | = 1.0346675415573E+16 yards (yd) |
| 1 ly | = 5878792849757.4 miles (mi) |
| 1 ly | = 1 light years (ly) |
| 1 ly | = 3.575811474118E+19 pixels (PX) |
| 1 ly | = 5.913125E+50 planck length (pl) |
| Light Years | to Light Months (table conversion) |
|---|---|
| 1 ly | = 12.174752284133 lm |
| 2 ly | = 24.349504568267 lm |
| 3 ly | = 36.5242568524 lm |
| 4 ly | = 48.699009136533 lm |
| 5 ly | = 60.873761420667 lm |
| 6 ly | = 73.0485137048 lm |
| 7 ly | = 85.223265988933 lm |
| 8 ly | = 97.398018273067 lm |
| 9 ly | = 109.5727705572 lm |
| 10 ly | = 121.74752284133 lm |
| 20 ly | = 243.49504568267 lm |
| 30 ly | = 365.242568524 lm |
| 40 ly | = 486.99009136533 lm |
| 50 ly | = 608.73761420667 lm |
| 60 ly | = 730.485137048 lm |
| 70 ly | = 852.23265988933 lm |
| 80 ly | = 973.98018273067 lm |
| 90 ly | = 1095.727705572 lm |
| 100 ly | = 1217.4752284133 lm |
| 200 ly | = 2434.9504568267 lm |
| 300 ly | = 3652.42568524 lm |
| 400 ly | = 4869.9009136533 lm |
| 500 ly | = 6087.3761420667 lm |
| 600 ly | = 7304.85137048 lm |
| 700 ly | = 8522.3265988933 lm |
| 800 ly | = 9739.8018273067 lm |
| 900 ly | = 10957.27705572 lm |
| 1000 ly | = 12174.752284133 lm |
| 2000 ly | = 24349.504568267 lm |
| 4000 ly | = 48699.009136533 lm |
| 5000 ly | = 60873.761420667 lm |
| 7500 ly | = 91310.642131 lm |
| 10000 ly | = 121747.52284133 lm |
| 25000 ly | = 304368.80710333 lm |
| 50000 ly | = 608737.61420667 lm |
| 100000 ly | = 1217475.2284133 lm |
| 1000000 ly | = 12174752.284133 lm |
| 1000000000 ly | = 12174752284.133 lm |