Acres to Square Meters

1 acre is equal to 4046.86 square meters. An acre is a unit of land area that is equal to 4840 square yards. It is used in the imperial and US customary systems of measurement to quantify land area. Square meters are a unit of measure equivalent to the area formed by a length and width of 1 meter respectively. Used in the SI unit measurement system, it is used internationally to size housing, land, and other construction projects. This converter can convert any amount of acres to square meters or convert anything with the PunchlistZero master converter.