how big is 1 acre in square feet
43,560 square feet
title: Acre text: 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, of a square mile, or 43,560 square feet, and approximately 4,047 m, or about 40% of a hectare. The acre is a statute measure in the United States and was formerly one in the United Kingdom and almost all countries of the former British Empire, although informal use continues. The international symbol of the acre is ac. In title: Acre text: all modern variants of the acre contain 4,840 square yards, there are alternative definitions of a yard, so the exact size of an acre depends on which yard it is based. Originally, an acre was understood as a selion of land sized at forty perches (660 ft, or 1 furlong) long and four perches (66 ft) wide; this may have also been understood as an approximation of the amount of land a yoke of oxen could plough in one day. A square enclosing one acre is approximately 69.57 yards, or 208 feet 9 inches () on a side. As a title: Acre text: Prairie Provinces and the US Midwest are on square-mile grids for surveying purposes. 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, of a square mile, or 43,560 square feet, and approximately 4,047 m, or about 40% of a hectare. The acre is a statute measure in the United States and was formerly one in the United Kingdom and almost all countries of the former British Empire, title: Acre text: American football field. To be more exact, one acre is 90.75% of a 100-yd-long by 53.33-yd-wide American football field (without the end zone). The full field, including the end zones, covers about . For residents of other countries, the acre might be envisioned as rather more than half of a Association football (soccer) pitch. It may also be remembered as 1% short of 44,000 square feet. The word "acre" is derived from Old English originally meaning "open field", cognate to west coast Norwegian and Swedish , German , Dutch , Latin , Sanskrit , and Greek (). In English, it title: Square foot text: usage of "foot." 1 square foot is equivalent to: 1 acre is equivalent to 43,560 square feet. Square foot The square foot (plural square feet; abbreviated sq. ft, sf, ft) is an imperial unit and U.S. customary unit (non-SI, non-metric) of area, used mainly in the United States and partially in Bangladesh, Canada, Ghana, Hong Kong, India, Malaysia, Nepal, Pakistan, Singapore and the United Kingdom. It is defined as the area of a square with sides of 1 foot. Although the pluralisation is regular in the noun form, when used as an adjective, the singular is preferred. So, a flat