Area units calculator & converter tool
Cm2 Conversions Table
Equivalent of 20 cm2 (Square centimeter): |
0.002 m2 (Square meter) |
0.2 dm2 (Square decimeter) |
2000 mm2 (Square milimeter) |
2.0E-9 km2 (Square Kilometer) |
2.0E-7 Hectare |
2.0E-5 Are |
2.0E-6 Decare |
0.002 Centiare |
5.8501E-7 Arpent |
2 Barn |
0.0215278 Square feet |
4.9421E-7 Acre |
7.90738E-5 Square perche |
7.722E-10 Square mil |
0.00239198 Square yard |
3.1000092551925 Square inch |
2.146E-11 Canton |
3.088E-9 Homestead |
1.9768E-6 Rood |
Cm2 / Decare Units Definition
cm2 (Square centimeter)
The square centimeter is a unit of area in the International System of Units (SI). The abbreviation for square centimeter (or square centimeters) is "cm2". The square centimeter is a derived (or compound) unit in the SI. A square centimeter is an area equivalent to the area formed by a square measuring 1 cm by 1 cm.
Decare
The decare or dekare (/ˈdɛkɑːr, -ɛər/) is derived from deca and are, and is equal to 10 ares or 1000 square meters. It is used in Norway and the former Ottoman regions of the Middle East and the Balkans (Bulgaria) as a measure of land area.