How do I convert acre to square meter?

Multiply the acre value by 4046.8564224 to get square meter. For example, 1 acre [ac] = 4046.8564224 square meter [m^2].

How many square meters are in 1 acre?

1 acre equals 4046.8564224 square meter.

Convert acre to square meter

Please provide a value below to convert acre [ac] to square meter [m^2], or vice versa.

acre

square meter

The acre is a unit of area. By definition, 1 acre [ac] equals exactly 4046.8564224 square meter [m^2] — a fixed mathematical relationship, not an approximation. For scale, 100 acres is about Vatican City.

acre to square meter Conversion Table

acre [ac]	square meter [m^2]
1 ac	4046.8564224 m^2
5 ac	20234.282112 m^2
10 ac	40468.564224 m^2
50 ac	202342.82112 m^2
100 ac	404685.64224 m^2

Formula

1 acre [ac] = 4046.8564224 square meter [m^2]
1 square meter [m^2] = 0.0002471054 acre [ac]

Convert acre to square meter

acre to square meter Conversion Table

Formula

Convert Acre to Other Area Units