Area units calculator & converter tool
Km2 Conversions Table
Equivalent of 8 km2 (Square Kilometer): |
8000000 m2 (Square meter) |
80000000000 cm2 (Square centimeter) |
800000000 dm2 (Square decimeter) |
8000000000000 mm2 (Square milimeter) |
800 Hectare |
80000 Are |
8000 Decare |
8000000 Centiare |
2340.04 Arpent |
8000000000 Barn |
86111200 Square feet |
1976.84 Acre |
316295.2 Square perche |
3.0888 Square mil |
9567920 Square yard |
12400037020.77 Square inch |
0.08584 Canton |
12.352 Homestead |
7907.2 Rood |
Km2 / Hectare 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.
Hectare
hectare, unit of area in the metric system equal to 100 ares, or 10,000 square meters, and the equivalent of 2.471 acres in the British imperial system and the customary measurement of the United States. The term is derived from the Latin area and hect, an irregular contraction of the Greek word percent. Although the are is the primary metric unit of land measurement, the hectare is more commonly used in practice. The hectare is, by definition, equal to one djerib in Turkey, one jerib in Iran, one gong qing in mainland China, one manzana in Argentina and one bunder in the Netherlands.