Convert astronomical units (AU) to kilometers (km) with formulas, examples, and conversion tables.
To convert 1 astronomical units to kilometers, we multiply by 149600000 because one astronomical unit equals exactly 149600000 kilometers.
Since each astronomical unit contains 149600000 kilometers, we multiply our value by this factor:
So 1 astronomical units = 149600000 kilometers.
To convert astronomical units to kilometers, multiply the value by 149600000.
1 astronomical unit = 149600000 kilometers
| Astronomical Units (AU) | Kilometers (km) |
|---|---|
| 1 AU | 149600000 km |
| 2 AU | 299200000 km |
| 5 AU | 748000000 km |
| 10 AU | 1496000000 km |
| 20 AU | 2992000000 km |
| 25 AU | 3740000000 km |
| 50 AU | 7480000000 km |
| 100 AU | 1.496e+10 km |
| 250 AU | 3.74e+10 km |
| 500 AU | 7.48e+10 km |
| 1000 AU | 1.496e+11 km |
| Unit | 1 AU = |
|---|---|
| Astronomical Units to Kilometers | 149600000 km |
| Astronomical Units to Meters | 1.496e+11 m |
| Astronomical Units to Centimeters | 1.496e+13 cm |
| Astronomical Units to Millimeters | 1.496e+14 mm |
| Astronomical Units to Micrometers | 1.496e+17 μm |
| Astronomical Units to Nanometers | 1.496e+20 nm |
| Astronomical Units to Miles | 92957130.36 mi |
| Astronomical Units to Yards | 1.636e+11 yd |
| Astronomical Units to Feet | 4.9081e+11 ft |
| Astronomical Units to Inches | 5.8898e+12 in |
| Astronomical Units to Nautical Miles | 80777537.8 nmi |
| Astronomical Units to Fathoms | 8.1802e+10 ftm |
| Astronomical Units to Light Years | 0.00001581 ly |
| Astronomical Units to Parsecs | 0.00000485 pc |
| Astronomical Units to Angstroms | 1.496e+21 Å |
| Astronomical Units to Planck Lengths | 9.256e+45 ℓP |
| Astronomical Units to Rods | 2.9746e+10 rd |
The astronomical unit (AU) is a unit of length in the astronomical system. One astronomical unit equals 149600000000 meters.
The kilometer (km) is a unit of length in the metric system. One kilometer equals 1000 meters.