Area Conversions
Area Conversion
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Acre
An acre is the name of a unit of area in a number of different systems, including Imperial units and United States customary units. The most commonly used acres today are the international acre and, in the United States, the survey acre. One acre comprises 4,840 square yards or 43,560 square feet.
Hectare
A hectare is a unit of area, equal to 10,000 square metres. Its base unit, the are, was defined by older forms of the metric system, but neither it nor the hectare are part of the modern metric system.
Square Centimeter
The square centimeter is defined as the area of a square whose sides measure exactly one centimeter.
Square Foot
The square foot is an Imperial unit / U.S. customary unit (non-SI non-metric) of area. It is defined as the area of a square with sides of 1 foot in length.
Square Inch
A square inch is a unit of area, equal to the area of a square with sides of one inch.
Square Kilometer
Square kilometre is a decimal multiple of SI unit of surface area square metre and is the area of a square measuring 1 kilometre on each side.
Square Meter
The square meter is defined as the area of a square whose sides measure exactly one meter.
Square Mile
The square mile is defined as the area of a square whose sides measure exactly one mile.
Square Milimeter
The square milimeter is defined as the area of a square whose sides measure exactly one milimeter.
Square Yard
The square yard is an Imperial unit/U.S. customary unit of area, used in most of the English-speaking world. It is defined as the area of a square with sides of one yard (0.9144 meters) in length.
