Area units calculator & converter tool
Km2 Conversions Table
Equivalent of 9 km2 (Square Kilometer): |
9000000 m2 (Square meter) |
90000000000 cm2 (Square centimeter) |
900000000 dm2 (Square decimeter) |
9000000000000 mm2 (Square milimeter) |
900 Hectare |
90000 Are |
9000 Decare |
9000000 Centiare |
2632.545 Arpent |
9000000000 Barn |
96875100 Square feet |
2223.945 Acre |
355832.1 Square perche |
3.4749 Square mil |
10763910 Square yard |
13950041648.366 Square inch |
0.09657 Canton |
13.896 Homestead |
8895.6 Rood |
Km2 / Decare Units Definition
km2 (Square Kilometer)
The square kilometer (km2) is a unit of measurement of area. One square kilometer is equal to the area of a square whose sides measure one kilometer.
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.