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 / Centiare Units Definition
mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².
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.