Area is the quantity that expresses the extent of a two-dimensional figure or shape, or planar lamina, in the plane. Surface area is its analog on the two-dimensional surface of a three-dimensional object. Area can be understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat. It is the two-dimensional analog of the length of a curve (a one-dimensional concept) or the volume of a solid (a three-dimensional concept). (wikipedia)
The area converter converts between different units of area, including square meters, square kilometers, square centimeters, hectares, acres and more.
This tool was developed for programmers and testers who have the constant need to convert between different units of area.