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 / Arpent Units Definition
mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².
Arpent
An arpent (French pronunciation: [aʁpɑ̃], sometimes called arpen) is a unit of length and a unit of area. This is a pre-metric French unit based on the Roman actus. It is used in Quebec, in certain regions of the United States which were part of French Louisiana, as well as in Mauritius and the Seychelles.