square mile to acre
Please provide values below to convert square mile [mi^2] to acre [ac], or change ↔.
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.
acre [ac]
Definition: An acre is a unit of area equal to 4,840 square yards or 43,560 square feet.
Historyandorigin: It has historical origins in medieval England.
CurrentUse: It is used in the United States and the United Kingdom to measure large areas of land.
funfact: One acre is approximately 0.4047 hectares.
square mile [mi^2] to acre [ac] Conversion Table
| 1 square mile [mi^2] | 640 acre [ac] |
| 2 square mile [mi^2] | 1280 acre [ac] |
| 3 square mile [mi^2] | 1920 acre [ac] |
| 5 square mile [mi^2] | 3200 acre [ac] |
| 10 square mile [mi^2] | 6400 acre [ac] |
| 50 square mile [mi^2] | 32000 acre [ac] |
| 100 square mile [mi^2] | 64000 acre [ac] |
| 1000 square mile [mi^2] | 640000 acre [ac] |
| 10000 square mile [mi^2] | 6400000 acre [ac] |
| 100000 square mile [mi^2] | 64000000 acre [ac] |
| 1000000 square mile [mi^2] | 640000000 acre [ac] |
How to Convert square mile to acre
1 square mile [mi^2] = 640 acre [ac]
1 acre [ac] = 0.0015625 square mile [mi^2]
we use cross multiplication method
square mile [mi^2] → acre [ac]
1 → 640
1.5 → ?( suppose x)
=>1.5*640=1*x
by simplifying
x=960