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 approximately 9 trillion kilometers or 6 trillion ..more definition+
The stadion (plural: stadia), was an ancient Greek unit of length, based on the length of a typical sports stadium of the time. According to Herodotus, one stadion was equal to 600 Greek feet (pous). However, ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Years (ly) is equal to 9461000000000000 meters, while 1 Greek Stadion (std) = 185 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 Greek Stadion (table conversion) |
|---|---|
| 1 ly | = 51140540540541 std |
| 2 ly | = 1.0228108108108E+14 std |
| 3 ly | = 1.5342162162162E+14 std |
| 4 ly | = 2.0456216216216E+14 std |
| 5 ly | = 2.557027027027E+14 std |
| 6 ly | = 3.0684324324324E+14 std |
| 7 ly | = 3.5798378378378E+14 std |
| 8 ly | = 4.0912432432432E+14 std |
| 9 ly | = 4.6026486486486E+14 std |
| 10 ly | = 5.1140540540541E+14 std |
| 20 ly | = 1.0228108108108E+15 std |
| 30 ly | = 1.5342162162162E+15 std |
| 40 ly | = 2.0456216216216E+15 std |
| 50 ly | = 2.557027027027E+15 std |
| 60 ly | = 3.0684324324324E+15 std |
| 70 ly | = 3.5798378378378E+15 std |
| 80 ly | = 4.0912432432432E+15 std |
| 90 ly | = 4.6026486486486E+15 std |
| 100 ly | = 5.1140540540541E+15 std |
| 200 ly | = 1.0228108108108E+16 std |
| 300 ly | = 1.5342162162162E+16 std |
| 400 ly | = 2.0456216216216E+16 std |
| 500 ly | = 2.557027027027E+16 std |
| 600 ly | = 3.0684324324324E+16 std |
| 700 ly | = 3.5798378378378E+16 std |
| 800 ly | = 4.0912432432432E+16 std |
| 900 ly | = 4.6026486486486E+16 std |
| 1000 ly | = 5.1140540540541E+16 std |
| 2000 ly | = 1.0228108108108E+17 std |
| 4000 ly | = 2.0456216216216E+17 std |
| 5000 ly | = 2.557027027027E+17 std |
| 7500 ly | = 3.8355405405405E+17 std |
| 10000 ly | = 5.1140540540541E+17 std |
| 25000 ly | = 1.2785135135135E+18 std |
| 50000 ly | = 2.557027027027E+18 std |
| 100000 ly | = 5.1140540540541E+18 std |
| 1000000 ly | = 5.1140540540541E+19 std |
| 1000000000 ly | = 5.1140540540541E+22 std |