Area units calculator & converter tool
Dm2 Conversions Table
Equivalent of 18 dm2 (Square decimeter): |
0.18 m2 (Square meter) |
1800 cm2 (Square centimeter) |
180000 mm2 (Square milimeter) |
1.8E-7 km2 (Square Kilometer) |
1.8E-5 Hectare |
0.0018 Are |
0.00018 Decare |
0.18 Centiare |
5.26509E-5 Arpent |
180 Barn |
1.937502 Square feet |
4.44789E-5 Acre |
0.007116642 Square perche |
6.9498E-8 Square mil |
0.2152782 Square yard |
279.00083296733 Square inch |
1.9314E-9 Canton |
2.7792E-7 Homestead |
0.000177912 Rood |
Dm2 / Cm2 Units Definition
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.
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.