Area Converter
Convert between mm², cm², m², km², in², ft², yd², acres, and hectares instantly.
Type in any field and the others update automatically.
Type in any field — the others update instantly.
Area Conversion uses square meters (m²) as the base unit. All conversions go through m² first.
Key relationships:
1 cm² = 100 mm²1 m² = 10,000 cm²1 km² = 1,000,000 m²1 in² = 645.16 mm²1 ft² = 0.092903 m²1 yd² = 0.836127 m²1 acre = 4,046.8564 m²1 hectare = 10,000 m²
Common references:
- Tennis court: 260.87 m² (2,808 ft²)
- Football field: 5,351 m² (1.32 acres)
- Soccer pitch: 7,140 m² (1.76 acres)