Area units calculator & converter tool
Dm2 Conversions Table
Equivalent of 4 dm2 (Square decimeter): |
0.04 m2 (Square meter) |
400 cm2 (Square centimeter) |
40000 mm2 (Square milimeter) |
4.0E-8 km2 (Square Kilometer) |
4.0E-6 Hectare |
0.0004 Are |
4.0E-5 Decare |
0.04 Centiare |
1.17002E-5 Arpent |
40 Barn |
0.430556 Square feet |
9.8842E-6 Acre |
0.001581476 Square perche |
1.5444E-8 Square mil |
0.0478396 Square yard |
62.00018510385 Square inch |
4.292E-10 Canton |
6.176E-8 Homestead |
3.9536E-5 Rood |
Dm2 / Centiare 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.
Centiare
The centiare is a unit of area used in the metric system, synonymous with square meter (m2). The abbreviation for centiare is ca. The abbreviation for centiare is ca. The centiare measurement is used almost exclusively for land measurements and is mainly used in countries where Dutch, French, German, Polish or Portuguese are spoken.