Convert Acres to Square Miles
Enter the number of acres to convert into square miles. Easy acres to sq mi conversion.From
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1 Acre =
0.0015625 Square Miles
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Acres
An acre is a unit of area equal to 1/640th of a square mile. It is about the size of an American football field.Abbreviation: ac
Square Miles
A square mile is a unit of area. It is the size of a square that is one mile on a side. It is equal to 640 acres or approximately 2.59 square kilometers.Common abbreviations: sq mi, mi², mi^2