Area units calculator & converter tool
Km2 Conversions Table
Equivalent of 5 km2 (Square Kilometer): |
5000000 m2 (Square meter) |
50000000000 cm2 (Square centimeter) |
500000000 dm2 (Square decimeter) |
5000000000000 mm2 (Square milimeter) |
500 Hectare |
50000 Are |
5000 Decare |
5000000 Centiare |
1462.525 Arpent |
5000000000 Barn |
53819500 Square feet |
1235.525 Acre |
197684.5 Square perche |
1.9305 Square mil |
5979950 Square yard |
7750023137.9813 Square inch |
0.05365 Canton |
7.72 Homestead |
4942 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.