Square Foot to Acre Conversion (Convert ft2 to ac)
To convert from square foot to acre (ft2 to ac), please enter value for square foot in from input box. You can also convert from acre to square foot (ac to ft2)
Square Foot To Acre Conversion Chart
| Square Foot (ft2) | Acre (ac) |
|---|---|
| 1 ft2 | 0.00002295684113865932 ac |
| 10 ft2 | 0.0002295684113865932 ac |
| 20 ft2 | 0.0004591368227731864 ac |
| 50 ft2 | 0.001147842056932966 ac |
| 100 ft2 | 0.002295684113865932 ac |
| 500 ft2 | 0.01147842056932966 ac |
| 1000 ft2 | 0.02295684113865932 ac |
| 2000 ft2 | 0.04591368227731864 ac |
| 5000 ft2 | 0.1147842056932966 ac |
Square Foot
A square foot is a way to measure area. It is the area made by a square that has 1 foot sides. It is used mainly in the United States and partially in Bangladesh, Canada, Ghana, Hong Kong, India etc
Acre
The acre is a unit of land area used in the imperial and US customary systems. It is traditionally defined as the area of one chain by one furlong (66 by 660 feet), which is exactly equal to 10 square chains, 1⁄640 of a square mile, or 43,560 square feet, and approximately 4,047 m2, or about 40% of a hectare. Based upon the International yard and pound agreement of 1959, an acre may be declared as exactly 4,046.8564224 square metres. One recognised symbol for the acre is ac,but the word "acre" is also used as the symbol.