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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 Decameters (dam) = 10 meters.| 91 Light Years | to common length units |
|---|---|
| 91 ly | = 860951000000000000 meters (m) |
| 91 ly | = 860951000000000 kilometers (km) |
| 91 ly | = 8.60951E+19 centimeters (cm) |
| 91 ly | = 2.8246423884514E+18 feet (ft) |
| 91 ly | = 3.3895708661417E+19 inches (in) |
| 91 ly | = 9.4154746281715E+17 yards (yd) |
| 91 ly | = 5.3497014932792E+14 miles (mi) |
| 91 ly | = 91 light years (ly) |
| 91 ly | = 3.2539884414474E+21 pixels (PX) |
| 91 ly | = 5.38094375E+52 planck length (pl) |