Light Year to Foot Converter
Enter a value to instantly convert between length units.
Precision4 dp
1 Light Year = 3.1039e+16 Foot
Key Formulas
Centimeter → Inch
in = cm × 0.393701Kilometer → Mile
mi = km × 0.621371Foot → Meter
m = ft × 0.3048Inch → Centimeter
cm = in × 2.54Formula
ft = ly × 3.103914e+16Source: NIST SP 811, Table B.8
| Light Year (ly) | Foot (ft) |
|---|---|
| 1 | 31,039,141,970,409,450 |
| 2 | 62,078,283,940,818,900 |
| 5 | 155,195,709,852,047,230 |
| 10 | 310,391,419,704,094,460 |
| 20 | 620,782,839,408,188,900 |
| 50 | 1,551,957,098,520,472,300 |
| 100 | 3,103,914,197,040,944,600 |