Area Converter Area Converter Square Meter (m²) Square Kilometer (km²) Square Centimeter (cm²) Square Millimeter (mm²) Square Micrometer (µm²) Hectare (ha) Square Mile (mi²) Square Yard (yd²) Square Foot (ft²) Square Inch (in²) Acre (ac) Square Meter (m²) Square Kilometer (km²) Square Centimeter (cm²) Square Millimeter (mm²) Square Micrometer (µm²) Hectare (ha) Square Mile (mi²) Square Yard (yd²) Square Foot (ft²) Square Inch (in²) Acre (ac) Convert