How to convert square miles to acres?
1 Square mile is equal to 640 acres. To convert square miles to acres, multiply the square mile value by 640.
For example, to convert 10 square miles to acres, multiply 10 by 640, that makes 6400 acres is 10 square miles.
sq miles to acres formula
acre = square mile * 640
1 Square Mile = 640 Acres
What is a Square Mile?
Square mile is an imperial and United States Customary area unit. 1 square mile = 640 acres. The symbol is "mi²".
Please visit area conversion to convert all area units.