square foot to square mile
Please provide values below to convert square foot [ft^2] to square mile [mi^2], or change ↔.
square foot [ft^2]
Definition: A square foot is a unit of area equal to the area of a square with sides of one foot.
Historyandorigin: It is part of the imperial system.
CurrentUse: It is used in the United States and the United Kingdom for measuring areas.
funfact: One square foot is equivalent to 144 square inches.
square mile [mi^2]
Definition: A square mile is a unit of area equal to the area of a square with sides of one mile.
Historyandorigin: It is part of the imperial system.
CurrentUse: It is used in the United States and the United Kingdom to measure large areas.
funfact: One square mile is equivalent to 640 acres.
square foot [ft^2] to square mile [mi^2] Conversion Table
| 1 square foot [ft^2] | 3.587006427E-8 square mile [mi^2] |
| 2 square foot [ft^2] | 7.174012855E-8 square mile [mi^2] |
| 3 square foot [ft^2] | 1.076101928E-7 square mile [mi^2] |
| 5 square foot [ft^2] | 1.793503213E-7 square mile [mi^2] |
| 10 square foot [ft^2] | 3.587006427E-7 square mile [mi^2] |
| 50 square foot [ft^2] | 0.0000017935 square mile [mi^2] |
| 100 square foot [ft^2] | 0.000003587 square mile [mi^2] |
| 1000 square foot [ft^2] | 0.0000358701 square mile [mi^2] |
| 10000 square foot [ft^2] | 0.0003587006 square mile [mi^2] |
| 100000 square foot [ft^2] | 0.0035870064 square mile [mi^2] |
| 1000000 square foot [ft^2] | 0.0358700643 square mile [mi^2] |
How to Convert square foot to square mile
1 square foot [ft^2] = 3.587006427E-8 square mile [mi^2]
1 square mile [mi^2] = 27878400 square foot [ft^2]
we use cross multiplication method
square foot [ft^2] → square mile [mi^2]
1 → 3.587006427E-8
1.5 → ?( suppose x)
=>1.5*3.587006427E-8=1*x
by simplifying
x=5.380509641E-8