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How many square feet in 1 mi²?

a square mile equals 2.788×107 square feet because 1 times 2.788×107 (the conversion factor) = 2.788×107

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How to convert 1 square mile to square feet

To calculate a value in square miles to the corresponding value in square feet, just multiply the quantity in square miles by 27878400 (the conversion factor).

Here is the formula:

Value in square feet = value in square miles × 27878400

Supose you want to convert a mi² into square feet. In this case you will have:

Value in square feet = 1 × 27878400 = 27878400

square mile to square feet Conversion Chart Near 0.4 square mile

square miles to square feet of
0.4 square mile = 11150000 square feet
0.5 square mile = 13940000 square feet
0.6 square mile = 16730000 square feet
0.7 square mile = 19510000 square feet
0.8 square mile = 22300000 square feet
0.9 square mile = 25090000 square feet
1 square mile = 27880000 square feet
1.1 square miles = 30670000 square feet
1.2 square miles = 33450000 square feet
1.3 square miles = 36240000 square feet
1.4 square miles = 39030000 square feet
1.5 square miles = 41820000 square feet
1.6 square miles = 44610000 square feet

Note: Values are rounded to 4 significant figures. Fractions are rounded to the nearest 8th fraction.

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