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Acre Calculator

Convert acres (ac) to hectares, square meters, square feet and other area units quickly and accurately. Perfect for land measurements and real estate.

Need a different unit? Pick any area measurement from the dropdown and convert in seconds.

Acre
1 ac = 0.4047 ha
1 ha = 2.4711 ac

Popular acre conversions

Quickly find the most common acre conversions for land measurements and real estate.

Acres to square meters

0.25 ac = 1011.7141 m²0.5 ac = 2023.4282 m²1 ac = 4046.8564 m²2 ac = 8093.7129 m²5 ac = 20234.2821 m²10 ac = 40468.5642 m²100 ac = 404685.6422 m²

Acres to hectares

0.5 ac = 0.2023 ha1 ac = 0.4047 ha2 ac = 0.8094 ha2.471 ac = 1 ha5 ac = 2.0234 ha10 ac = 4.0469 ha100 ac = 40.4686 ha

Acres to square feet

0.25 ac = 10890 ft²0.5 ac = 21780 ft²1 ac = 43560 ft²2 ac = 87120 ft²5 ac = 217800 ft²10 ac = 435600 ft²100 ac = 4356000 ft²

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