Area units calculator & converter tool
Mm2 Conversions Table
Equivalent of 15 mm2 (Square milimeter): |
1.5E-5 m2 (Square meter) |
0.15 cm2 (Square centimeter) |
0.0015 dm2 (Square decimeter) |
1.5E-11 km2 (Square Kilometer) |
1.5E-9 Hectare |
1.5E-7 Are |
1.5E-8 Decare |
1.5E-5 Centiare |
4.387575E-9 Arpent |
0.015 Barn |
0.0001614585 Square feet |
3.706575E-9 Acre |
5.930535E-7 Square perche |
5.7915E-12 Square mil |
1.793985E-5 Square yard |
0.023250069413944 Square inch |
1.6095E-13 Canton |
2.316E-11 Homestead |
1.4826E-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.