1 Astronomical Units in Light-years (au to ly)
1 au = 0.00002 ly
1 Astronomical Units equals 0.00002 Light-years (1 au = 0.00002 ly).
Quick Facts: Astronomical Units to Light-years
- Conversion
- 1 Astronomical Units = 0.00002 Light-years
- Formula
- Convert Astronomical Units to Light-years
- Calculation
- 1 au → 0.00002 ly
- Reverse
- 0.00002 ly = 1 au
- Also equals
- 7,436,464,581.8 ch · 81,801,110,400.3 ftm · 490,806,662,401.6 ft · 743,646,458.2 fur · 149,597,870.7 km · 30,985,269.1 lea · 149,597,870,700 m · 92,955,807.3 mi
How Much Is 1 au?
1 au is roughly Outer solar system
How to Convert Astronomical Units to Light-years
ly = au × 0.0000158125
- Start with 1 au
- Calculate 1 × 0.0000158125
- The result is 0.00002 ly
Worked example: 1 au = 0.00002 ly
Common Astronomical Units to Light-years Conversions
| Astronomical Units (au) | Light-years (ly) | Status |
|---|---|---|
| 0.1 au | 0.000002 ly | |
| 0.39 au | 0.000006 ly | |
| 0.72 au | 0.00001 ly | |
| 1 au | 0.00002 ly | Current |
| 1.52 au | 0.00002 ly | |
| 5.2 au | 0.0001 ly | |
| 9.5 au | 0.0002 ly | |
| 19.2 au | 0.0003 ly | |
| 30 au | 0.0005 ly | |
| 39.5 au | 0.0006 ly | |
| 100 au | 0.0016 ly | |
| 500 au | 0.0079 ly | |
| 1,000 au | 0.0158 ly | |
| 10,000 au | 0.1581 ly | |
| 63,241 au | 1 ly |
1 Astronomical Units in Other Units
Want to learn more? Read our complete Astronomical Units to Light-years guide with formula, FAQ, and background info.