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Area Converter
Convert between metric and imperial area units including acres and hectares.
Convert area
Square millimeters (mm²)1,000,000
Square centimeters (cm²)10,000
Square meters (m²)1
Square kilometers (km²)0.000001
Square inches (in²)1,550.00310001
Square feet (ft²)10.76391042
Square yards (yd²)1.19599005
Acres0.00024711
Hectares (ha)0.0001
Square miles (mi²)0.00000039
About This Tool
Enter a value and source unit to see all other units at once: square millimeters through square kilometers, square inches, square feet, square yards, acres, hectares, and square miles. Handy for land, floor plans, and science.