Squarekilometer to Squaremeter
UnitConverter is an online unit converter for area, data transfer rate, digital storage, energy, frequency, fuel economy, length, mass, plane angle, pressure, speed, temperature, time, and volume conversions.
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).