Area Converter
Type in any field — all others update live
Note: Area units are squared — doubling a length quadruples the area. 1 m² = 10,000 cm² (not 100).
Metric Units
Square Millimeter (mm²)
Square Centimeter (cm²)
Square Meter (m²)
Square Kilometer (km²)
Hectare (ha)
Imperial Units
Square Inch (in²)
Square Foot (ft²)
Square Yard (yd²)
Acre (ac)
Square Mile (mi²)
Enter your values above to see the result.
Your Results
Active Unit
Sq. Meters
Sq. Feet
Hectares
Acres
Real-World Comparison
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Type in any field to start converting.
How it works
Conversion formula: All units are first converted to square meters (m²), then converted to the target unit using the formula:
target_value = input_value × (input_factor / target_factor)