What are the exact dimensions of one acre in feet?
One acre measures 66 feet by 660 feet. This specific shape holds the definition of one acre and equals exactly 43,560 square feet or 4,840 square yards.
One acre measures 66 feet by 660 feet. This specific shape holds the definition of one acre and equals exactly 43,560 square feet or 4,840 square yards.
The word acre first appeared in a text from Fécamp during the year 1006. Its meaning there was simply agrarian measure with earlier roots tracing back to old Scandinavian akr.
Commonwealth countries often use the acre by custom rather than strict statute including Antigua and Barbuda Canada Jamaica and the United States. Ireland legally uses hectares under European directives but keeps acres for agriculture while Sri Lanka divides an acre into 160 perches or 4 roods.
An international yard agreement signed in 1959 set the yard at exactly 0.9144 metre creating an international acre that calculates to roughly 4,046.856 square metres. The difference between this and the US survey acre is only 0.016 square metres which equals just 24.8 square inches.
The 1st of October 1995 marked the date when primary trade use of the acre ceased in the UK. A 1994 amendment to the Weights and Measures Act replaced it with the hectare for official transactions though farmers and property industries continue using the measure informally without contracts.