Area Converter
Instantly convert area measurements between metric and imperial units (e.g., m², acres, hectares).
All Conversions
About Area Units
Area is the quantity that expresses the extent of a two-dimensional figure or shape. It is a fundamental measurement used in real estate, geography, agriculture, and construction.
Metric System (m², ha, km²)
The metric system uses the square meter (m²) as its base. A hectare (ha) is equal to 10,000 square meters, commonly used for measuring land. A square kilometer (km²) equals 100 hectares and is used for measuring cities or countries.
Imperial System (ft², acres, mi²)
Primarily used in the United States and the UK. The square foot (ft²) is standard for residential real estate. An acre (ac) equals 43,560 square feet, historically defined as the amount of land a yoke of oxen could plow in one day. A square mile (mi²) equals 640 acres.