Square Mile to Square Foot Conversion (mi² to ft²)

How Many Square Foot in a Square Mile?

There are 27878400 square foot in a square mile.
1 Square Mile is equal to 27878400 Square Foot.
1 mi² = 27878400 ft²

Square Mile to Square Foot Conversions

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.

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.

About mi² to ft² Converter

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

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