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+
A foot (plural: feet, abbreviation: ft, symbol:(′) the prime symbol) is a unit of length in the imperial and US customary systems of measurement. Since 1959, both units have been defined by international agreement as ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Years (ly) is equal to 9461000000000000 meters, while 1 Feet (ft) = 0.3048 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 Feet (table conversion) |
|---|---|
| 1 ly | = 3.1040026246719E+16 ft |
| 2 ly | = 6.2080052493438E+16 ft |
| 3 ly | = 9.3120078740157E+16 ft |
| 4 ly | = 1.2416010498688E+17 ft |
| 5 ly | = 1.552001312336E+17 ft |
| 6 ly | = 1.8624015748031E+17 ft |
| 7 ly | = 2.1728018372703E+17 ft |
| 8 ly | = 2.4832020997375E+17 ft |
| 9 ly | = 2.7936023622047E+17 ft |
| 10 ly | = 3.1040026246719E+17 ft |
| 20 ly | = 6.2080052493438E+17 ft |
| 30 ly | = 9.3120078740157E+17 ft |
| 40 ly | = 1.2416010498688E+18 ft |
| 50 ly | = 1.552001312336E+18 ft |
| 60 ly | = 1.8624015748031E+18 ft |
| 70 ly | = 2.1728018372703E+18 ft |
| 80 ly | = 2.4832020997375E+18 ft |
| 90 ly | = 2.7936023622047E+18 ft |
| 100 ly | = 3.1040026246719E+18 ft |
| 200 ly | = 6.2080052493438E+18 ft |
| 300 ly | = 9.3120078740157E+18 ft |
| 400 ly | = 1.2416010498688E+19 ft |
| 500 ly | = 1.552001312336E+19 ft |
| 600 ly | = 1.8624015748031E+19 ft |
| 700 ly | = 2.1728018372703E+19 ft |
| 800 ly | = 2.4832020997375E+19 ft |
| 900 ly | = 2.7936023622047E+19 ft |
| 1000 ly | = 3.1040026246719E+19 ft |
| 2000 ly | = 6.2080052493438E+19 ft |
| 4000 ly | = 1.2416010498688E+20 ft |
| 5000 ly | = 1.552001312336E+20 ft |
| 7500 ly | = 2.3280019685039E+20 ft |
| 10000 ly | = 3.1040026246719E+20 ft |
| 25000 ly | = 7.7600065616798E+20 ft |
| 50000 ly | = 1.552001312336E+21 ft |
| 100000 ly | = 3.1040026246719E+21 ft |
| 1000000 ly | = 3.1040026246719E+22 ft |
| 1000000000 ly | = 3.1040026246719E+25 ft |