Light Years to Feet Converter
1 Light Year = 3.10391e+16 Feet
ly
ft
1 ly = 3.10391e+16 ft. To convert light years to feet, multiply by 3.10391e+16; to convert back, multiply by 3.22174e-17.
Conversion formula
1 ly = 3.10391e+16 ft
To convert from Light Years to Feet, multiply the value in light years by 3.10391e+16.
| Light Years (ly) | Feet (ft) |
|---|---|
| 0.001 | 3.10391e+13 |
| 0.01 | 3.10391e+14 |
| 0.1 | 3.10391e+15 |
| 1 | 3.10391e+16 |
| 2 | 6.20783e+16 |
| 5 | 1.55196e+17 |
| 10 | 3.10391e+17 |
| 25 | 7.75979e+17 |
| 50 | 1.55196e+18 |
| 100 | 3.10391e+18 |
| 250 | 7.75979e+18 |
| 500 | 1.55196e+19 |
| 1000 | 3.10391e+19 |
1 light year in every length unit
| Meters | 9.46073e+15 m |
| Kilometers | 9.46073e+12 km |
| Centimeters | 9.46073e+17 cm |
| Millimeters | 9.46073e+18 mm |
| Micrometers | 9.46073e+21 um |
| Nanometers | 9.46073e+24 nm |
| Miles | 5.87863e+12 mi |
| Yards | 1.03464e+16 yd |
| Feet | 3.10391e+16 ft |
| Inches | 3.7247e+17 in |
| Nautical Miles | 5.10839e+12 nmi |
Frequently Asked Questions
How many feet are in 1 light year?
1 light year equals 3.10391e+16 feet. So 10 light years are 3.10391e+17 feet and 100 light years are 3.10391e+18 feet.
How do I convert light years to feet by hand?
Multiply the number of light years by 3.10391e+16. To go the other way, multiply feet by 3.22174e-17 (or divide by 3.10391e+16).
How many light years are in 1 foot?
1 foot equals 3.22174e-17 light years.