Area units calculator & converter tool
Cm2 Conversions Table
Equivalent of 9 cm2 (Square centimeter): |
0.0009 m2 (Square meter) |
0.09 dm2 (Square decimeter) |
900 mm2 (Square milimeter) |
9.0E-10 km2 (Square Kilometer) |
9.0E-8 Hectare |
9.0E-6 Are |
9.0E-7 Decare |
0.0009 Centiare |
2.632545E-7 Arpent |
0.9 Barn |
0.00968751 Square feet |
2.223945E-7 Acre |
3.558321E-5 Square perche |
3.4749E-10 Square mil |
0.001076391 Square yard |
1.3950041648366 Square inch |
9.657E-12 Canton |
1.3896E-9 Homestead |
8.8956E-7 Rood |
Cm2 / Dm2 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.
dm2 (Square decimeter)
Therefore, a square decimeter (or "square decimeter" in British spelling) is one tenth of a square meter. It can also be expressed by ten square centimeters. A rough example of a decimeter could be the average surface area of some smartphone screens.