Reference Designer Calculators
Square Mile to Acre / Acre to Square Miles conversion calculator
Acre and Square Miles , both are used for Area Measurement.
Following is the formula for Square Miles to Acre conversion.
1 sqaure miles = 640 Acres
To find the square miles corresponding acre enter value in the Box in front Acre button and hit square mile button.
To find the Acre value corresponding to square mile enter value in the Box in front square mile button and hit Acre.