Acres to square meters area units conversion factor is 4046.85642. To find out how many square meters in acres, multiply by the factor or instead, use the converter below.
1 Acre = 4046.85642 Square Meters
Acre is an imperial, U.S. customary area unit. Mostly used for measuring land, in agriculture and forestry. The abbreviation is "ac".
Square meter (metre in british english) is a metric system area unit. The abbreviation is "m2" or "sq m".
For sq meter to acre conversion, please go to sq meter to acre
For other units of area conversion, please go to Area Conversion