Convert light-years to yards
1 ly = 10346380656800000 yd — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1.03463806568e+16yd
As a fraction: 1313990343414000000/127
1 ly = 10346380656800000 yd
How to convert light-years to yards
Multiply the number of light-years by 10346380656800000 to get yards.
Light-year: Light travelling for one Julian year (365.25 days) in vacuum — exact, since both inputs are defined values.
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 |
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 |
Frequently asked
How many yards are in a light-year?
One light-year equals 1.034638066e+16 yards (ly → yd). That figure is exact, not rounded.
How do you convert light-years to yards?
Multiply the number of light-years by 10346380656800000 to get yards.
What is 1 yd in light-years?
One yard is 9.665215626e-17 light-years.
What is 10 ly in yd?
10 ly = 1.0346381e+17 yd.
What exactly is a light-year?
Light travelling for one Julian year (365.25 days) in vacuum — exact, since both inputs are defined values.