Square Feet to Square Miles Conversion

1 Square Foot = 0.0000000358700643 Square Mile

Sq. foot is an imperial, US Customary unit. It is used mostly in real estate, architecture and interior space plans. The abbreviations are "sq ft" and "ft2".

Sq. mile is an imperial and US Customary area unit and is used mostly in measuring land. The abbreviation is "mi2" or "sq mi".


Enter a value to convert into sq. miles:

Create Custom Conversion Table
To create your own custom conversion table click "Create Table" botton. To change values, you may enter a "Start" value (1, 2.5, 5 etc), select a an "Increment" value (0.01, 5, 100 etc) and select an "Accuracy" value to round the result.