Area units calculator & converter tool
Mm2 Conversions Table
Equivalent of 18 mm2 (Square milimeter): |
1.8E-5 m2 (Square meter) |
0.18 cm2 (Square centimeter) |
0.0018 dm2 (Square decimeter) |
1.8E-11 km2 (Square Kilometer) |
1.8E-9 Hectare |
1.8E-7 Are |
1.8E-8 Decare |
1.8E-5 Centiare |
5.26509E-9 Arpent |
0.018 Barn |
0.0001937502 Square feet |
4.44789E-9 Acre |
7.116642E-7 Square perche |
6.9498E-12 Square mil |
2.152782E-5 Square yard |
0.027900083296733 Square inch |
1.9314E-13 Canton |
2.7792E-11 Homestead |
1.77912E-8 Rood |
Mm2 / Canton Units Definition
mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².
Canton
A canton is a type of administrative division of a country. In general, cantons are relatively small in terms of area and population when compared with other administrative divisions such as counties, departments, or provinces. Internationally, the most politically important cantons are the Swiss cantons. As the constituents of the Swiss Confederation, theoretically and historically, they are semi-sovereign states.