Area units calculator & converter tool
Km2 Conversions Table
Equivalent of 17 km2 (Square Kilometer): |
17000000 m2 (Square meter) |
170000000000 cm2 (Square centimeter) |
1700000000 dm2 (Square decimeter) |
17000000000000 mm2 (Square milimeter) |
1700 Hectare |
170000 Are |
17000 Decare |
17000000 Centiare |
4972.585 Arpent |
17000000000 Barn |
182986300 Square feet |
4200.785 Acre |
672127.3 Square perche |
6.5637 Square mil |
20331830 Square yard |
26350078669.136 Square inch |
0.18241 Canton |
26.248 Homestead |
16802.8 Rood |
Km2 / Dm2 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.
dm2 (Square decimeter)
Therefore, a square decimeter (or "square decimeter" in British spelling) is one tenth of a square meter. It can also be expressed by ten square centimeters. A rough example of a decimeter could be the average surface area of some smartphone screens.