Feet to Astronomical Units Converter
CommonMeters, feet, miles and other distances.
How to convert Feet to Astronomical Units
Multiply the feet value by 2.0374e-12: 1 ft = 2.0374e-12 AU. Going the other way, 1 AU = 4.9081e+11 ft, so divide by 2.0374e-12 or use the Astronomical Units to Feet converter.
About these units
Feet (ft)
The foot is a US customary and imperial unit defined as exactly 0.3048 meters since 1959. It is divided into 12 inches, and 3 feet make a yard.
Astronomical Units (AU)
An astronomical unit is the average distance from the Earth to the Sun, defined as exactly 149,597,870.7 kilometers. Distances within the Solar System are usually given in AU.
Feet to Astronomical Units conversion table
| Feet (ft) | Astronomical Units (AU) |
|---|---|
| 1 ft | 2.0374e-12 AU |
| 2 ft | 4.0749e-12 AU |
| 3 ft | 6.1123e-12 AU |
| 4 ft | 8.1497e-12 AU |
| 5 ft | 1.0187e-11 AU |
| 10 ft | 2.0374e-11 AU |
| 20 ft | 4.0749e-11 AU |
| 25 ft | 5.0936e-11 AU |
| 50 ft | 1.0187e-10 AU |
| 100 ft | 2.0374e-10 AU |
| 500 ft | 1.0187e-9 AU |
| 1,000 ft | 2.0374e-9 AU |
More feet conversions
- Feet to Inches1 ft = 12 in
- Feet to Yards1 ft = 0.333333 yd
- Feet to Miles1 ft = 0.000189394 mi
- Feet to Nautical Miles1 ft = 0.000164579 nmi
- Feet to Fathoms1 ft = 0.166667 fth
- Feet to Furlongs1 ft = 0.00151515 fur
- Feet to Chains1 ft = 0.0151515 ch
- Feet to Meters1 ft = 0.3048 m
- Feet to Light Years1 ft = 3.2216e-17 ly
See every unit on the Length Converter.