1 Square Feet to Square Miles
Convert 1 square feet (ft²) to square miles (mi²) with formulas, examples, and conversion tables.
ft²
mi²
1 square feet (ft²) = 3.58700488397e-8 square miles (mi²)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 square mile = 27878411.9996 square feet
2Divide the value by the conversion factor:
1 ÷ 27878411.9996 = 3.58700488397e-8
3Result:
1 square feet (ft²) = 3.58700488397e-8 square miles (mi²)
Square Feet to Square Miles Conversion Table
| Square Feet | Square Miles |
|---|---|
| 1 ft² | 3.587e-8 mi² |
| 2 ft² | 7.17401e-8 mi² |
| 3 ft² | 1.0761e-7 mi² |
| 4 ft² | 1.4348e-7 mi² |
| 5 ft² | 1.7935e-7 mi² |
| 10 ft² | 3.587e-7 mi² |
| 20 ft² | 7.17401e-7 mi² |
| 50 ft² | 1.7935e-6 mi² |
| 100 ft² | 3.587e-6 mi² |
1 Square Feet in Other Units
| Unit | 1 ft² = |
|---|---|
| Square Feet to Square Kilometers | 9.2903e-8 km² |
| Square Feet to Hectares | 9.2903e-6 ha |
| Square Feet to Square Meters | 0.092903 m² |
| Square Feet to Square Centimeters | 929.03 cm² |
| Square Feet to Square Millimeters | 92903 mm² |
| Square Feet to Square Miles | 3.58700488397e-8 mi² |
| Square Feet to Acres | 2.29568109596e-5 ac |
| Square Feet to Square Yards | 0.111111111111 yd² |
| Square Feet to Square Inches | 143.999938 in² |
| Square Feet to Ares | 0.00092903 a |
| Square Feet to Barns | 9.2903e26 b |