Square mile
From Familypedia
- This article is about the unit of measure. For other meanings, see Square mile (disambiguation).
- For other uses, see Square.
The square mile is an imperial and US unit of measure for an area equal to the area of a square of one statute mile. It should not be confused with miles square, which refers to the number of miles on each side squared. For instance, 20 miles square (20×20 miles) is equal to 400 square miles.
| 1 square mile | =640 acres |
| =27,878,400 square feet | |
| =2.589988110336 square kilometre (exactly) | |
| ≈260 hectares |
[edit] Conversions
1 square mile is equivalent to:
- 4,014,489,600 square inches
- 27,878,400 square feet
- 3,097,600 square yards
- 640 acres
- 2560 roods
- 25,899,881,103.36 square centimeters
- 2,589,988.110336 square meters
- 2.589988110336 square kilometre
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