How to Convert square foot to acre (US survey)
1 ft^2
=0 ac
1 ac
=43560 ft^2
Example: convert 15 ft^2 to ac:
15 ft^2
=15
x0 ac
=0.0003 ac
square foot to acre (US survey) Conversion Table
square foot (ft^2)
acre (US survey) (ac)
0.01 ft^22.295674931e-7 ac
0.1 ft^20.000002296 ac
1 ft^20.000022957 ac
2 ft^20.000045913 ac
3 ft^20.00006887 ac
5 ft^20.000114784 ac
10 ft^20.000229567 ac
20 ft^20.000459135 ac
50 ft^20.001147837 ac
100 ft^20.002295675 ac
1000 ft^20.022956749 ac
Popular Unit Conversions Area
The most used and popular units of area conversions are presented for quick and free access.