4 Feet to Astronomical Units
Convert 4 feet (ft) to astronomical units (AU) with formulas, examples, and conversion tables.
ft
AU
4 ft = 8.1497e-12 AU
Full precision:8.1497e-12 AU
Step-by-Step Solution
To convert 4 feet to astronomical units, we divide by 4.9081e+11 because one astronomical unit equals exactly 4.9081e+11 feet.
1 astronomical unit = 4.9081e+11 feet
Since there are 4.9081e+11 feet in every astronomical unit, we divide our value by this factor:
4 ÷ 4.9081e+11 = 8.1497e-12 astronomical units
So 4 feet = 8.1497e-12 astronomical units.
Quick check: 8.1497e-12 × 4.9081e+11 = 4 feet
Feet to Astronomical Units Conversion Table
| Feet | Astronomical Units |
|---|---|
| 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 |
| 50 ft | 1.0187e-10 AU |
| 100 ft | 2.0374e-10 AU |
4 Feet in Other Units
| Unit | 4 ft = |
|---|---|
| Feet to Kilometers | 0.0012192 km |
| Feet to Meters | 1.2192 m |
| Feet to Centimeters | 121.92 cm |
| Feet to Millimeters | 1219.2 mm |
| Feet to Micrometers | 1219200 μm |
| Feet to Nanometers | 1219200000 nm |
| Feet to Miles | 0.00075758 mi |
| Feet to Yards | 1.3333 yd |
| Feet to Inches | 48 in |
| Feet to Nautical Miles | 0.00065832 nmi |
| Feet to Fathoms | 0.66667 ftm |
| Feet to Light Years | 1.2887e-16 ly |
| Feet to Astronomical Units | 8.1497e-12 AU |
| Feet to Parsecs | 3.9507e-17 pc |
| Feet to Angstroms | 1.2192e+10 Å |
| Feet to Planck Lengths | 7.5434e+34 ℓP |
| Feet to Rods | 0.24242 rd |