Area units calculator & converter tool
Mm2 Conversions Table
Equivalent of 17 mm2 (Square milimeter): |
1.7E-5 m2 (Square meter) |
0.17 cm2 (Square centimeter) |
0.0017 dm2 (Square decimeter) |
1.7E-11 km2 (Square Kilometer) |
1.7E-9 Hectare |
1.7E-7 Are |
1.7E-8 Decare |
1.7E-5 Centiare |
4.972585E-9 Arpent |
0.017 Barn |
0.0001829863 Square feet |
4.200785E-9 Acre |
6.721273E-7 Square perche |
6.5637E-12 Square mil |
2.033183E-5 Square yard |
0.026350078669136 Square inch |
1.8241E-13 Canton |
2.6248E-11 Homestead |
1.68028E-8 Rood |
Mm2 / Dm2 Units Definition
mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².
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.