Square Foot to Square Mile Conversion (ft² to mi²)

How Many Square Mile in a Square Foot?

There are 3.58701E-8 square mile in a square foot.
1 Square Foot is equal to 3.58701E-8 Square Mile.
1 ft² = 3.58701E-8 mi²

Square Foot to Square Mile Conversions

Square Foot Definition

A square foot (pl. square feet) is one of the most commonly used non-metric and non-SI unit of area. In the countries traditionally tied with the Imperial system, a square foot can be used for measuring square footage of relatively small kinds of areas, including the one of rooms, middle size objects, etc. A square foot is equal to 144 square inches, or 0.0929 square meters. Instead of a common short symbol, this unit is usually marked as sq ft or ft².

Square Mile Definition

As a unit of area, a square mile is used around the world in those countries who traditionally utilize the Imperial or the US customary measurement system. One square mile is equal to a square-shape area with one mile at every side. This unit is used for measuring large areas and territories. One square mile is equal to 640 acres or 27,878,400 square feet, and in metric system one square mile is equal to 2.589988110336 square kilometers.

About ft² to mi² Converter

This is a very easy to use square foot to square mile converter. First of all just type the square foot (ft²) value in the text field of the conversion form to start converting ft² to mi², then select the decimals value and finally hit convert button if auto calculation didn't work. Square Mile value will be converted automatically as you type.

The decimals value is the number of digits to be calculated or rounded of the result of square foot to square mile conversion.

You can also check the square foot to square mile conversion chart below, or go back to square foot to square mile converter to top.