Square foot to Square mile
square foot to square mile Conversion Table
| square foot (ft²) | square mile (mi²) | |
|---|---|---|
| 0.01 ft² | → | 0.0000000004 mi² |
| 0.1 ft² | → | 0.0000000036 mi² |
| 1.0 ft² | → | 0.0000000359 mi² |
| 2.0 ft² | → | 0.0000000717 mi² |
| 3.0 ft² | → | 0.0000001076 mi² |
| 5.0 ft² | → | 0.0000001794 mi² |
| 10.0 ft² | → | 0.0000003587 mi² |
| 20.0 ft² | → | 0.0000007174 mi² |
| 30.0 ft² | → | 0.0000010761 mi² |
| 50.0 ft² | → | 0.0000017935 mi² |
| 100.0 ft² | → | 0.000003587 mi² |
| 1000.0 ft² | → | 0.00003587 mi² |
Example Conversion
To convert from square foot to square mile, multiply by 0.0000000359.
For example: 22 square foot = 22 × 0.0000000359 = 0.0000007891 square mile
Unit History
About square foot
The square foot is widely recognized in many real estate and architectural contexts, particularly in the United States. It is defined as the area of a square with sides of one foot. Square feet are often used to calculate floor space in homes, offices, and other indoor environments.
About square mile
The square mile is a historical imperial measure for area, primarily used in the United States and the United Kingdom. Although many countries have adopted the metric system, the square mile remains an important measure in certain sectors, including land surveys, regional planning, and historical contexts.