Area units calculator & converter tool
Km2 Conversions Table
Equivalent of 2 km2 (Square Kilometer): |
2000000 m2 (Square meter) |
20000000000 cm2 (Square centimeter) |
200000000 dm2 (Square decimeter) |
2000000000000 mm2 (Square milimeter) |
200 Hectare |
20000 Are |
2000 Decare |
2000000 Centiare |
585.01 Arpent |
2000000000 Barn |
21527800 Square feet |
494.21 Acre |
79073.8 Square perche |
0.7722 Square mil |
2391980 Square yard |
3100009255.1925 Square inch |
0.02146 Canton |
3.088 Homestead |
1976.8 Rood |
Km2 / Perche2 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.
Square perche
A square perch (often shortened to just a perch) is a unit of measurement and is equal to 25.29285264 square metres. Confusingly, a perch (not the squared
variety) is also called a rod or pole because it’s based on a surveyor’s tool
measuring exactly 5½ yards or 16½ feet or ¼ of a surveyor’s chain. The perch or rod was helpful tool and measurement for a surveyor because it could be used to create a ‘perfect’ acre of 40 perches by 4 perches – remember 160 perches equals an acre.