Square Foot to Square Mile
Convert Square Foot [ft²] to Square Mile [mi²] and vice versa.
Conversion Formula
Example: 1 ft² = 3.58701e-8 mi²
The conversion uses the following relationship: Square Foot values are converted to the base unit (Square Meter), then converted to Square Mile.
Related Area Conversions
Quick Reference Table
| ft² | mi² |
|---|---|
| 1 | 3.58701e-8 |
| 5 | 1.79350e-7 |
| 10 | 3.58701e-7 |
| 25 | 8.96752e-7 |
| 50 | 0.00000179350 |
| 100 | 0.00000358701 |
| 250 | 0.00000896752 |
| 500 | 0.0000179350 |
| 1000 | 0.0000358701 |
All Converters