Area units calculator & converter tool
Centiare Conversions Table
Equivalent of 9 Centiare: |
9 m2 (Square meter) |
90000 cm2 (Square centimeter) |
900 dm2 (Square decimeter) |
9000000 mm2 (Square milimeter) |
9.0E-6 km2 (Square Kilometer) |
0.0009 Hectare |
0.09 Are |
0.009 Decare |
0.002632545 Arpent |
9000 Barn |
96.8751 Square feet |
0.002223945 Acre |
0.3558321 Square perche |
3.4749E-6 Square mil |
10.76391 Square yard |
13950.041648366 Square inch |
9.657E-8 Canton |
1.3896E-5 Homestead |
0.0088956 Rood |
Centiare / Are Units Definition
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.
Are
Are, unit of area in the metric system, equal to 100 square meters and the equivalent of 0.0247 acre. Its multiple, the hectare (equal to 100 ares), is the primary unit of land measurement for most of the world. The are was the basic unit of area when the metric system was first decreed in France in 1795. When the International System of Units (SI) was adopted in 1960, the square meter replaced the are as the unit of area, but the International Bureau of Weights and Measures accepted the hectare as the common unit that can be used with the SI.