How many square feet in a square mile?
1 Square mile (mi²) is equal to 27878400 square feet (ft²). To convert square miles to square feet, multiply the square mile value by 27878400.
For example, to find out how many square feet in a square mile and a half, multiply 1.5 by 27878400, that makes 41817600 square feet in a square mile and a half.
square miles to square feet formula
ft² = mi² * 27878400
1 Square Mile = 27878400 Square Feet
What is Square Mile?
Square mile is an imperial and United States Customary systems area unit and defined as a square with all sides are one mile in length. 1 mi2 = 27878400 ft2. The symbol is "mi²".
You may also use area conversion to convert all area units.
