Area Converter
Use this area converter to accurately convert between different units of area including square meters, square feet, acres, hectares, and more. Enter a value, select your units, and get instant conversion results.
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About Area Units
Square Meter (m²) - The base unit of area in the metric system. One square meter is equal to the area of a square with sides of 1 meter.
Square Kilometer (km²) - Equal to 1,000,000 square meters. Used for measuring large areas like cities or countries.
Square Centimeter (cm²) - Equal to 0.0001 square meters. Used for measuring small areas.
Square Millimeter (mm²) - Equal to 0.000001 square meters. Used for measuring very small areas.
Square Foot (ft²) - A unit of area in the Imperial and US customary systems. Equal to 0.092903 square meters.
Square Yard (yd²) - Equal to 9 square feet or 0.836127 square meters. Commonly used in real estate.
Square Mile (mi²) - Equal to 640 acres or 2.58999 square kilometers. Used for measuring large land areas.
Acre (ac) - A unit of area commonly used in land measurement. Equal to 43,560 square feet or 0.404686 hectares.
Hectare (ha) - Equal to 10,000 square meters or 2.47105 acres. Commonly used in agriculture and land measurement.
Are (a) - Equal to 100 square meters. Used in some European countries for land measurement.
Barn (b) - A unit of area used in nuclear physics. Equal to 10⁻²⁸ square meters.
| Unit | Square Meters (m²) | Square Feet (ft²) | Acres (ac) |
|---|---|---|---|
| 1 Square Meter | 1 | 10.7639 | 0.000247105 |
| 1 Square Foot | 0.092903 | 1 | 0.0000229568 |
| 1 Acre | 4046.86 | 43560 | 1 |
| 1 Hectare | 10000 | 107639 | 2.47105 |
| 1 Square Kilometer | 1000000 | 10763910 | 247.105 |
| 1 Square Mile | 2589988 | 27878400 | 640 |