# Square Mile

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 Mile Conversions

Please select area unit to convert **Square Mile** to.