Area Converter: Square Meters, Hectares and Acres

The area converter changes a value between eleven units of area: square millimeter (mm²), square centimeter (cm²), square meter (m²), square kilometer (km²), hectare (ha), square inch (in²), square foot (ft²), square yard (yd²), acre (ac), square mile (mi²) and the Chinese mu. Type on either side and the opposite field follows; the All Units list shows the same quantity in every unit.