how big is 1 acre in square feet
Acre The acre is a unit of land area used in the imperial and US customary systems. It is defined as the area of 1 chain by 1 furlong (66 by 660 feet), which is exactly equal to ​1⁄640 of a square mile, 43,560 square feet, approximately 4,047 m2, or about 40% of a hectare.
Olympic-size swimming pool 2,500 m3 (88,000 cu ft) in cubic units. About 2 acre-feet.
Studio apartment Studio apartment sizes vary considerably. In the United States, the average size is 500 to 600 sq ft.[2]
Studio apartment Studio apartment sizes vary considerably. In the United States, the average size is 500 to 600 sq ft (46-56 square meters).[2]