| From | To | Conversion |
|---|
| Acre | Square Meter | 1 ac = 4046.86 m2 |
| Acre | Square Kilometer | 1 ac = 0.00404686 km2 |
| Acre | Square Hectometer | 1 ac = 0.404685642 hm2 |
| Acre | Square Decameter | 1 ac = 40.4685642 dam2 |
| Acre | Square Decimeter | 1 ac = 404685.642 dm2 |
| Acre | Square Centimeter | 1 ac = 40468564.2 cm2 |
| Acre | Square Millimeter | 1 ac = 4.04685642 x 109 mm2 |
| Acre | Square Micrometer | 1 ac = 4.04685642 x 1015 ?m2 |
| Acre | Square Nanometer | 1 ac = 4.04685642 x 1021 nm2 |
| Acre | Hectare | 1 ac = 0.404686 ha |
| Acre | Are | 1 ac = 40.4685642 a |
| Acre | Barn | 1 ac = 4.04685642 x 1031 b |
| Acre | Square Mile | 1 ac = 0.0015625 mi2 |
| Acre | Square Yard | 1 ac = 4840 yd2 |
| Acre | Square Foot | 1 ac = 43560 ft2 |
| Acre | Square Inch | 1 ac = 6272640 in2 |
| Acre | Circular Inch | 1 ac = 7986573.2978876 circ in |
| Acre | Township | 1 ac = 4.34027778 x 10-5 twp |
| Acre | Section | 1 ac = 0.0015625 section |
| Acre | Rood | 1 ac = 4 ro |
| Acre | Square Chain | 1 ac = 10 ch2 |
| Acre | Square Rod | 1 ac = 160 rd2 |
| Acre | Square Perch | 1 ac = 160 perch2 |
| Acre | Square Pole | 1 ac = 160 pole2 |
| Acre | Square Mil | 1 ac = 6.27264 x 1012 mil2 |
| Acre | Circular Mil | 1 ac = 7.986573298 x 1012 cmil |
