Area units calculator & converter tool
Mm2 Conversions Table
Equivalent of 9 mm2 (Square milimeter): |
9.0E-6 m2 (Square meter) |
0.09 cm2 (Square centimeter) |
0.0009 dm2 (Square decimeter) |
9.0E-12 km2 (Square Kilometer) |
9.0E-10 Hectare |
9.0E-8 Are |
9.0E-9 Decare |
9.0E-6 Centiare |
2.632545E-9 Arpent |
0.009 Barn |
9.68751E-5 Square feet |
2.223945E-9 Acre |
3.558321E-7 Square perche |
3.4749E-12 Square mil |
1.076391E-5 Square yard |
0.013950041648366 Square inch |
9.657E-14 Canton |
1.3896E-11 Homestead |
8.8956E-9 Rood |
Mm2 / Decare Units Definition
mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².
Decare
The decare or dekare (/ˈdɛkɑːr, -ɛər/) is derived from deca and are, and is equal to 10 ares or 1000 square meters. It is used in Norway and the former Ottoman regions of the Middle East and the Balkans (Bulgaria) as a measure of land area.