Easy Unit Conversion

Area

Area is a quantity that expresses the extent of a two-dimensional surface or shape, or planar lamina, in the plane. 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).

Convert   unit(s)

SI prefixed

Square exameter Em2 1 10-6
Square petameter Pm2 1000000 1
Square terameter Tm2 10000000000×102 1000000
Square gigameter Gm2 10000000000×108 10000000000×102
Square megameter Mm2 10000000000×1014 10000000000×108
Square kilometer km2 10000000000×1020 10000000000×1014
Square hectometer hm2 10000000000×1022 10000000000×1016
Square decameter dam2 10000000000×1024 10000000000×1018
Square meter m2 10000000000×1026 10000000000×1020
Square decimeter dm2 10000000000×1028 10000000000×1022
Square centimeter cm2 10000000000×1030 10000000000×1024
Square millimeter mm2 10000000000×1032 10000000000×1026
Square micrometer µm2 10000000000×1038 10000000000×1032
Square nanometer nm2 10000000000×1044 10000000000×1038
Square femtometer fm2 10000000000×1056 10000000000×1050
Square picometer pm2 10000000000×1050 10000000000×1044
Square attometer am2 10000000000×1062 10000000000×1056

U.S./Imperial

Township 1072505996×1019 1072505996×1013
Section 3861021585×1020 3861021585×1014
Square mile mi2 3861021585×1020 3861021585×1014
Homestead 1544408634×1021 1544408634×1015
Rood 9884215259×1023 9884215259×1017
Acre ac 2471053815×1023 2471053815×1017
US survey acre ac 2471043930×1023 2471043930×1017
Square chain 2471053815×1024 2471053815×1018
Square pole 3953686103×1025 3953686103×1019
Square rod 3953686103×1025 3953686103×1019
Square perch 3953686103×1025 3953686103×1019
Square yard yd2 1195990046×1027 1195990046×1021
Square foot ft2 1076391042×1028 1076391042×1022
Square inch in2 1550003100×1030 1550003100×1024
Square mil 1550003100×1036 1550003100×1030

Other

Hectare ha 10000000000×1022 10000000000×1016
Decare daa 10000000000×1023 10000000000×1017
Are a 10000000000×1024 10000000000×1018
Circular inch 1973525241×1030 1973525241×1024
Circular mil 1973525241×1036 1973525241×1030
Barn b 10000000000×1054 10000000000×1048

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