TotalAcres (ac) Conversions
Acres (ac) is a unit of area. Pick a converter below to convert Acres to any other area unit — each one shows the formula, a worked example and a reference table.
Quick Reference
| 1 ac = 4.0469e+09 mm² | Millimeters Squared |
| 1 ac = 4.0469e+07 cm² | Centimeters Squared |
| 1 ac = 4046.856422 m² | Meters Squared |
| 1 ac = 0.404686 ha | Hectares |
| 1 ac = 0.00404686 km² | Kilometers Squared |
| 1 ac = 6.2726e+06 in² | Inches Squared |
| 1 ac = 43560 ft² | Square Feet |
| 1 ac = 4840 yd² | Square Yards |
| 1 ac = 0.0015625 mi² | Square Miles |