Convert Square Feet to Square Miles
ft²
=
mi²
ft²
=
mi²
Square Foot (ft²)
An imperial unit of area equal to the area of a square with sides of 1 foot.
Square Mile (mi²)
An imperial unit of area equal to the area of a square with sides of 1 mile.
Square Feet to Square Miles Conversion Table
| Square Feet (ft²) | Square Miles (mi²) |
|---|---|
| 1 | 3.59e-8 |
| 2 | 7.17e-8 |
| 5 | 1.79e-7 |
| 10 | 3.59e-7 |
| 20 | 7.17e-7 |
| 50 | 0.00000179 |
| 100 | 0.00000359 |
| 250 | 0.00000897 |
| 500 | 0.00001794 |
| 1000 | 0.00003587 |
How to Convert Square Feet to Square Miles
Conversion factor:
1 ft² = 3.59e-8 mi²
Inverse factor:
1 mi² = 27878411.99961 ft²
Example
Convert 15 ft² To mi²:
mi² = ft² × 3.59e-8
mi² = 15 × 3.59e-8
mi² = 5.38e-7
= 5.38e-7 mi²
All conversions from Square Feet (ft²)
- 1 ft² = 92903 mm²
- 1 ft² = 929.03 cm²
- 1 ft² = 0.0929 m²
- 1 ft² = 0.00000929 ha
- 1 ft² = 9.29e-8 km²
- 1 ft² = 144 in²
- 1 ft² = 0.11111 yd²
- 1 ft² = 0.00002296 ac
- 1 ft² = 3.59e-8 mi²