Area Converter
Convert between square meters, square kilometers, square feet, square miles, acres, and hectares.
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How It Works
The Area Converter supports the most common area measurement units used in everyday life, real estate, agriculture, and geography. All conversions go through square meters as the base unit.
- Square Meter (m²) — SI base unit of area
- Square Kilometer (km²) — 1 km² = 1,000,000 m²
- Square Foot (ft²) — 1 ft² = 0.09290304 m² (exact)
- Square Mile (mi²) — 1 mi² = 2,589,988.110336 m²
- Acre — 1 acre = 4,046.8564224 m² (exact)
- Hectare (ha) — 1 ha = 10,000 m²
For reference, a standard football (soccer) pitch is approximately 7,140 m² (about 1.76 acres), and a tennis court is about 260 m². All processing happens locally in your browser with no data transmitted.