Convert Kilometer to Astronomical Unit
Convert Kilometer (km) to Astronomical Unit (AU) instantly with our free online length converter. Accurate, fast, and easy to use.
Length
6.684492e-9
1 km = 6.684492e-9 AU
Kilometer to Astronomical Unit Conversion Table
| Kilometer (km) | Astronomical Unit (AU) |
|---|---|
| 0.001 km | 6.684492e-12 AU |
| 0.01 km | 6.684492e-11 AU |
| 0.1 km | 6.684492e-10 AU |
| 0.5 km | 3.342246e-9 AU |
| 1 km | 6.684492e-9 AU |
| 2 km | 1.336898e-8 AU |
| 5 km | 3.342246e-8 AU |
| 10 km | 6.684492e-8 AU |
| 25 km | 1.671123e-7 AU |
| 50 km | 3.342246e-7 AU |
| 100 km | 6.684492e-7 AU |
| 250 km | 0.0000016711 AU |
| 500 km | 0.0000033422 AU |
| 1,000 km | 0.0000066845 AU |
How to Convert Kilometer to Astronomical Unit
To convert Kilometer (km) to Astronomical Unit (AU), use our free online converter above. Simply enter the value in Kilometer and the result in Astronomical Unit will appear instantly.
This tool is part of our free Length converter suite, which supports 20 different length units. You can also use the swap button to convert Astronomical Unit back to Kilometer.
For quick reference: 1 Kilometer (km) equals 6.684492e-9 AU.