Acre to Square Mile Conversion (ac² to mi²)

How Many Square Mile in a Acre?

There are 0.0015625 square mile in a acre.
1 Acre is equal to 0.0015625 Square Mile.
1 ac² = 0.0015625 mi²

Acre to Square Mile Conversions

Acre Definition

Used widely in the US customary system and the Imperial system, an acre is a unit of area equal to 1/640 of a square mile, or 0.4047 of a hectare, or 43,560 square feet. To imagine what an acre is, one can imagine the area which is equal to approximately 3/4 of the common football field. This unit of area has the international symbol of ac.

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 ac² to mi² Converter

This is a very easy to use acre to square mile converter. First of all just type the acre (ac²) value in the text field of the conversion form to start converting ac² 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 acre to square mile conversion.

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