square foot to acre
Please provide values below to convert square foot [ft^2] to acre [ac], 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.
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 foot [ft^2] to acre [ac] Conversion Table
| 1 square foot [ft^2] | 0.0000229568 acre [ac] |
| 2 square foot [ft^2] | 0.0000459137 acre [ac] |
| 3 square foot [ft^2] | 0.0000688705 acre [ac] |
| 5 square foot [ft^2] | 0.0001147842 acre [ac] |
| 10 square foot [ft^2] | 0.0002295684 acre [ac] |
| 50 square foot [ft^2] | 0.0011478421 acre [ac] |
| 100 square foot [ft^2] | 0.0022956841 acre [ac] |
| 1000 square foot [ft^2] | 0.0229568411 acre [ac] |
| 10000 square foot [ft^2] | 0.2295684114 acre [ac] |
| 100000 square foot [ft^2] | 2.2956841139 acre [ac] |
| 1000000 square foot [ft^2] | 22.956841139 acre [ac] |
How to Convert square foot to acre
1 square foot [ft^2] = 0.0000229568 acre [ac]
1 acre [ac] = 43560 square foot [ft^2]
we use cross multiplication method
square foot [ft^2] → acre [ac]
1 → 0.0000229568
1.5 → ?( suppose x)
=>1.5*0.0000229568=1*x
by simplifying
x=0.0000344353