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Area Converter
Convert between square meters, square feet, acres, hectares, square kilometers, and square miles.
Popular Area Conversions
Complete Unit Reference & Conversion Ratios
Area Reference & Conversion Factors
Base reference unit: Square Meters (m²)
| Unit Name | Symbol | Classification | Value in Square Meters | Description |
|---|---|---|---|---|
| Square Kilometers | km² | Metric (SI) | 1 km² = 1,000,000 m² | 1 km² = 1,000,000 m² |
| Square Meters | m² | Metric (SI) | 1 m² = 1 m² | SI base unit of area |
| Square Decimeters | dm² | Metric (SI) | 1 dm² = 0.01 m² | 1 dm² = 0.01 m² |
| Square Centimeters | cm² | Metric (SI) | 1 cm² = 0.0001 m² | 1 cm² = 0.0001 m² |
| Square Millimeters | mm² | Metric (SI) | 1 mm² = 0.000001 m² | 1 mm² = 10⁻⁶ m² |
| Hectares | ha | Land & Agriculture | 1 ha = 10,000 m² | 1 hectare = 10,000 m² = 2.471 acres |
| Acres | ac | Land & Agriculture | 1 ac = 4,046.8564224 m² | 1 acre = 43,560 sq ft = 4,046.86 m² |
| Ares | a | Land & Agriculture | 1 a = 100 m² | 1 are = 100 m² |
| Roods | rood | Land & Agriculture | 1 rood = 1,011.7141056 m² | 1 rood = 1/4 acre = 1,011.71 m² |
| Square Rods (Perches) | sq rd | Land & Agriculture | 1 sq rd = 25.29285264 m² | 1 sq rod = 272.25 sq ft = 25.29 m² |
| Square Miles | mi² | Imperial & US Customary | 1 mi² = 2,589,988.110336 m² | 1 sq mile = 640 acres |
| Square Yards | yd² | Imperial & US Customary | 1 yd² = 0.83612736 m² | 1 sq yard = 9 sq ft |
| Square Feet | ft² | Imperial & US Customary | 1 ft² = 0.09290304 m² | 1 sq foot = 144 sq in |
| Square Inches | in² | Imperial & US Customary | 1 in² = 0.00064516 m² | 1 sq in = 6.4516 cm² |