Light Year to Mile (ly to mi)
Convert ly to mi — Length converter
One light year equals 5.878793e+12 mi, so to convert light years to miles you multiply the value by 5.878793e+12. A light year is larger than a mile — going the other way, 1 mi = 1.701029e-13 ly. For example, 10 ly = 5.878793e+13 mi and 50 ly = 2.939396e+14 mi.
5.878793e+12Click to copy
1 ly = 5.878793e+12 mi
Light Year to Mile formula
1 Light Year = 5.878793e+12 mi
Worked examples
- 25 ly = 1.469698e+14 mi
- 100 ly = 5.878793e+14 mi
Light Year to Mile conversion table
| Light Year (ly) | Mile (mi) |
|---|---|
| 1 | 5.878793e+12 |
| 2 | 1.175759e+13 |
| 3 | 1.763638e+13 |
| 5 | 2.939396e+13 |
| 8 | 4.703034e+13 |
| 10 | 5.878793e+13 |
| 12 | 7.054551e+13 |
| 15 | 8.818189e+13 |
| 20 | 1.175759e+14 |
| 25 | 1.469698e+14 |
| 50 | 2.939396e+14 |
| 100 | 5.878793e+14 |
| 250 | 1.469698e+15 |
| 500 | 2.939396e+15 |
| 1000 | 5.878793e+15 |
Frequently asked questions
How many miles are in one light year?
One light year equals 5.878793e+12 miles (mi).
How many light years are in one mile?
One mile equals 1.701029e-13 light years (ly).
How do you convert light years to miles?
1 Light Year = 5.878793e+12 mi. Use the calculator above for any value.
What is 5 ly in mi?
5 ly = 2.939396e+13 mi.
What is 100 ly in mi?
100 ly = 5.878793e+14 mi.
What is 10 ly in mi?
10 ly = 5.878793e+13 mi.
What is 20 ly in mi?
20 ly = 1.175759e+14 mi.
Is a light year bigger than a mile?
Yes. A light year is larger — one light year equals 5.878793e+12 miles (mi).