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All-in-one Unit Converter
Convert length, weight, temperature, acceleration, and more — fast, accurate, and easy to use in one place.
Convert length, weight, temperature, acceleration, and more — fast, accurate, and easy to use in one place.
m²
km²
What is Area?
Area is a physical quantity that represents the amount of two-dimensional surface covered by an object or region. It is commonly measured using units such as square meters, square centimeters, square kilometers, square inches, and acres.
Supported Units
Square Meter (m²)
Square Kilometer (km²)
Square Centimeter (cm²)
Square Millimeter (mm²)
Square Micrometer (μm²)
Hectare (ha)
Acre (ac)
Square Mile (mi²)
Square Yard (yd²)
Square Foot (ft²)
Square Inch (in²)
Conversion Formula
km² = m² ÷ 1000000.00