Square Foot To Acre Conversion Chart

Square Foot (ft2) Acre (ac)
1 ft20.00002295684113865932 ac
10 ft20.0002295684113865932 ac
20 ft20.0004591368227731864 ac
50 ft20.001147842056932966 ac
100 ft20.002295684113865932 ac
500 ft20.01147842056932966 ac
1000 ft20.02295684113865932 ac
2000 ft20.04591368227731864 ac
5000 ft20.1147842056932966 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


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.