How to convert astronomical units to feet
1 astronomical unit is equal to 490,806,662,400 feet, and 1 foot is equal to 2.037462155 × 10⁻¹² astronomical units. To convert, multiply by the conversion factor:
feet = astronomical units × 490,806,662,400
feet = astronomical units ÷ 2.037462155 × 10⁻¹²Example: convert 1 au to ft: 1 × 490,806,662,400 = 490,806,662,400 ft.
Astronomical Unit to Foot conversion table
| Astronomical Unit (au) | Foot (ft) |
|---|---|
| 0.01 au | 4,908,066,624 ft |
| 0.1 au | 49,080,666,240 ft |
| 1 au | 490,806,662,400 ft |
| 2 au | 981,613,324,800 ft |
| 3 au | 1,472,419,987,000 ft |
| 5 au | 2,454,033,312,000 ft |
| 10 au | 4,908,066,624,000 ft |
| 20 au | 9,816,133,248,000 ft |
| 50 au | 24,540,333,120,000 ft |
| 100 au | 49,080,666,240,000 ft |
| 250 au | 122,701,665,600,000 ft |
| 500 au | 245,403,331,200,000 ft |
| 1,000 au | 490,806,662,400,000 ft |
About the astronomical unit
The astronomical unit is exactly 149,597,870,700 m, roughly the average distance from Earth to the Sun. It's used for distances within the solar system.
Symbol: au · 1 au = 149,597,870,700 m · Category: Astronomical
About the foot
The international foot is exactly 0.3048 m, or 12 inches. It's used in the US and UK for height, building dimensions and aircraft altitude.
Symbol: ft · 1 ft = 0.3048 m · Category: Imperial & US customary