Light Year to Meter (ly to m)
Convert ly to m — Length converter
One light year equals 9.461000e+15 m, so to convert light years to meters you multiply the value by 9.461000e+15. A light year is larger than a meter — going the other way, 1 m = 1.056971e-16 ly. For example, 10 ly = 9.461000e+16 m and 50 ly = 4.730500e+17 m.
9.461000e+15Click to copy
1 ly = 9.461000e+15 m
Light Year to Meter formula
1 Light Year = 9.461000e+15 m
Worked examples
- 25 ly = 2.365250e+17 m
- 100 ly = 9.461000e+17 m
Light Year to Meter conversion table
| Light Year (ly) | Meter (m) |
|---|---|
| 1 | 9.461000e+15 |
| 2 | 1.892200e+16 |
| 3 | 2.838300e+16 |
| 5 | 4.730500e+16 |
| 8 | 7.568800e+16 |
| 10 | 9.461000e+16 |
| 12 | 1.135320e+17 |
| 15 | 1.419150e+17 |
| 20 | 1.892200e+17 |
| 25 | 2.365250e+17 |
| 50 | 4.730500e+17 |
| 100 | 9.461000e+17 |
| 250 | 2.365250e+18 |
| 500 | 4.730500e+18 |
| 1000 | 9.461000e+18 |
Frequently asked questions
How many meters are in one light year?
One light year equals 9.461000e+15 meters (m).
How many light years are in one meter?
One meter equals 1.056971e-16 light years (ly).
How do you convert light years to meters?
1 Light Year = 9.461000e+15 m. Use the calculator above for any value.
What is 5 ly in m?
5 ly = 4.730500e+16 m.
What is 100 ly in m?
100 ly = 9.461000e+17 m.
What is 10 ly in m?
10 ly = 9.461000e+16 m.
What is 20 ly in m?
20 ly = 1.892200e+17 m.
Is a light year bigger than a meter?
Yes. A light year is larger — one light year equals 9.461000e+15 meters (m).