Area Unit Conversion: Hectares, Acres, Square Meters, Square Feet Explained

Area measurement is essential in real estate, construction, agriculture, and land management. Different countries use different units — the US relies on square feet and acres, while most of the world uses square meters and hectares. Understanding these conversions is crucial for international property transactions and land management.

Key Area Units

Square Meter (m²): The SI unit for area. A standard parking space is about 15 m². A typical bedroom is 15-20 m².

Square Foot (ft²): Primary real estate unit in the US, Canada, and UK. A typical American bedroom is 120-150 ft². A 2,000 ft² house is considered average family size.

Hectare (ha): Used for agriculture and land measurement outside the US. 1 ha = 10,000 m² — roughly the size of a rugby or soccer field. Farmers in Europe typically work 50-200 ha farms.

Acre (ac): Standard land unit in the US and UK. 1 acre = 43,560 ft² — about the size of an American football field (excluding end zones). A typical US suburban lot is 0.25 acres.

Other Units: Square kilometer (km²) for large areas, square mile (mi²) for US counties/townships, mu (亩) in China (1 mu = 666.67 m²).

Conversion Formulas

Quick Conversion Table

Practical Examples

Real Estate: A 2,000 ft² US house ≈ 186 m². A 100 m² European apartment ≈ 1,076 ft². A 1/4 acre suburban lot ≈ 1,011 m².

Agriculture: A US farmer working 160 acres handles about 65 ha. A European 50 ha farm ≈ 124 acres. In China, 1 ha = 15 mu.

Construction: Floor tiles priced per ft² in US, per m² elsewhere. Carpet follows the same pattern.

Use our Square Meters to Square Feet Converter for quick area conversions.