Convert yards to light-years
1 yd = 0.0000000000000000966521562632 ly — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
9.66521562632e-17ly
As a fraction: 127/1313990343414000000
1 yd = 0.0000000000000000966521562632 ly
How to convert yards to light-years
Multiply the number of yards by 0.0000000000000000966521562632 to get light-years.
Light-year: Light travelling for one Julian year (365.25 days) in vacuum — exact, since both inputs are defined values.
Yard to Light-year conversion table
| Yards (yd) | Light-years (ly) |
|---|---|
| 1 yd | 9.6652156e-17 |
| 2 yd | 1.9330431e-16 |
| 3 yd | 2.8995647e-16 |
| 5 yd | 4.8326078e-16 |
| 10 yd | 9.6652156e-16 |
| 20 yd | 1.9330431e-15 |
| 25 yd | 2.4163039e-15 |
| 50 yd | 4.8326078e-15 |
| 100 yd | 9.6652156e-15 |
| 250 yd | 2.4163039e-14 |
| 500 yd | 4.8326078e-14 |
| 1000 yd | 9.6652156e-14 |
Light-year to Yard conversion table
| Light-years (ly) | Yards (yd) |
|---|---|
| 1 ly | 1.0346381e+16 |
| 2 ly | 2.0692761e+16 |
| 3 ly | 3.1039142e+16 |
| 5 ly | 5.1731903e+16 |
| 10 ly | 1.0346381e+17 |
| 20 ly | 2.0692761e+17 |
| 25 ly | 2.5865952e+17 |
| 50 ly | 5.1731903e+17 |
| 100 ly | 1.0346381e+18 |
| 250 ly | 2.5865952e+18 |
| 500 ly | 5.1731903e+18 |
| 1000 ly | 1.0346381e+19 |
Frequently asked
How many light-years are in a yard?
One yard equals 9.665215626e-17 light-years (yd → ly). That figure is exact, not rounded.
How do you convert yards to light-years?
Multiply the number of yards by 0.0000000000000000966521562632 to get light-years.
What is 1 ly in yards?
One light-year is 1.034638066e+16 yards.
What is 10 yd in ly?
10 yd = 9.6652156e-16 ly.
What exactly is a light-year?
Light travelling for one Julian year (365.25 days) in vacuum — exact, since both inputs are defined values.