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In physics, the Planck length, denoted ℓP, is a unit of length, equal to 1.616229(38)×10−35 meters. It is a base unit in the system of Planck units, develo ..more definition+
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 Planck Length (pl) is equal to 1.6E-35 meters, while 1 Light Years (ly) = 9461000000000000 meters.| 1 Planck Length | to common length units |
|---|---|
| 1 pl | = 1.6E-35 meters (m) |
| 1 pl | = 1.6E-38 kilometers (km) |
| 1 pl | = 1.6E-33 centimeters (cm) |
| 1 pl | = 5.249343832021E-35 feet (ft) |
| 1 pl | = 6.2992125984252E-34 inches (in) |
| 1 pl | = 1.7497812773403E-35 yards (yd) |
| 1 pl | = 9.9419390757973E-39 miles (mi) |
| 1 pl | = 1.6911531550576E-51 light years (ly) |
| 1 pl | = 6.0472448563458E-32 pixels (PX) |
| 1 pl | = 1 planck length (pl) |
| Planck Length | to Light Years (table conversion) |
|---|---|
| 1 pl | = 1.6911531550576E-51 ly |
| 2 pl | = 3.3823063101152E-51 ly |
| 3 pl | = 5.0734594651728E-51 ly |
| 4 pl | = 6.7646126202304E-51 ly |
| 5 pl | = 8.455765775288E-51 ly |
| 6 pl | = 1.0146918930346E-50 ly |
| 7 pl | = 1.1838072085403E-50 ly |
| 8 pl | = 1.3529225240461E-50 ly |
| 9 pl | = 1.5220378395518E-50 ly |
| 10 pl | = 1.6911531550576E-50 ly |
| 20 pl | = 3.3823063101152E-50 ly |
| 30 pl | = 5.0734594651728E-50 ly |
| 40 pl | = 6.7646126202304E-50 ly |
| 50 pl | = 8.455765775288E-50 ly |
| 60 pl | = 1.0146918930346E-49 ly |
| 70 pl | = 1.1838072085403E-49 ly |
| 80 pl | = 1.3529225240461E-49 ly |
| 90 pl | = 1.5220378395518E-49 ly |
| 100 pl | = 1.6911531550576E-49 ly |
| 200 pl | = 3.3823063101152E-49 ly |
| 300 pl | = 5.0734594651728E-49 ly |
| 400 pl | = 6.7646126202304E-49 ly |
| 500 pl | = 8.455765775288E-49 ly |
| 600 pl | = 1.0146918930346E-48 ly |
| 700 pl | = 1.1838072085403E-48 ly |
| 800 pl | = 1.3529225240461E-48 ly |
| 900 pl | = 1.5220378395518E-48 ly |
| 1000 pl | = 1.6911531550576E-48 ly |
| 2000 pl | = 3.3823063101152E-48 ly |
| 4000 pl | = 6.7646126202304E-48 ly |
| 5000 pl | = 8.455765775288E-48 ly |
| 7500 pl | = 1.2683648662932E-47 ly |
| 10000 pl | = 1.6911531550576E-47 ly |
| 25000 pl | = 4.227882887644E-47 ly |
| 50000 pl | = 8.455765775288E-47 ly |
| 100000 pl | = 1.6911531550576E-46 ly |
| 1000000 pl | = 1.6911531550576E-45 ly |
| 1000000000 pl | = 1.6911531550576E-42 ly |