Square Mile to Square Foot Conversion (Convert mi^{2} to ft^{2})
To convert from square mile to square foot (mi^{2} to ft^{2}), please enter value for square mile in from input box. You can also convert from square foot to square mile (ft^{2} to mi^{2})
Square Mile To Square Foot Conversion Chart
Square Mile (mi^{2})  Square Foot (ft^{2}) 

1 mi^{2}  27880000 ft^{2} 
10 mi^{2}  278800000 ft^{2} 
20 mi^{2}  557600000 ft^{2} 
50 mi^{2}  1394000000 ft^{2} 
100 mi^{2}  2788000000 ft^{2} 
500 mi^{2}  13940000000 ft^{2} 
1000 mi^{2}  27880000000 ft^{2} 
2000 mi^{2}  55760000000 ft^{2} 
5000 mi^{2}  139400000000 ft^{2} 
Convert from square mile to square foot formula
Total square foot =  Total square mile x 27880000 
For example, if you want to convert 100 Square Mile to Square Foot then,
100 mi^{2} = 100 x 27880000 = 2788000000 ft^{2}
Convert from square foot to square mile formula
Total square mile = 

 = 100 mi^{2} 
Square Mile
The mile (symbol: mi^{2}) is an imperial and US unit of measure for an area equal to the area of a square with a side length of one statute mile. Land area measurements are originally recorded as whole square meters. Square meters are converted to square kilometers by dividing by 1,000,000; square kilometers are converted to square miles by dividing by 2.58999; square meters are converted to square miles by dividing by 2,589,988.
Square Foot
A square foot is a way to measure area. It is the area made by a square that has 1 foot sides. It is used mainly in the United States and partially in Bangladesh, Canada, Ghana, Hong Kong, India etc