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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 Gigameters (Gm) = 1000000000 meters.202100 Light Years | to common length units |
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202100 ly | = 1.9120681E+21 meters (m) |
202100 ly | = 1.9120681E+18 kilometers (km) |
202100 ly | = 1.9120681E+23 centimeters (cm) |
202100 ly | = 6.2731893044619E+21 feet (ft) |
202100 ly | = 7.5278271653543E+22 inches (in) |
202100 ly | = 2.0910631014873E+21 yards (yd) |
202100 ly | = 1.188104034936E+18 miles (mi) |
202100 ly | = 202100 light years (ly) |
202100 ly | = 7.2267149891924E+24 pixels (PX) |
202100 ly | = 1.1950425625E+56 planck length (pl) |