Area units calculator & converter tool
Km2 Conversions Table
Equivalent of 13 km2 (Square Kilometer): |
13000000 m2 (Square meter) |
130000000000 cm2 (Square centimeter) |
1300000000 dm2 (Square decimeter) |
13000000000000 mm2 (Square milimeter) |
1300 Hectare |
130000 Are |
13000 Decare |
13000000 Centiare |
3802.565 Arpent |
13000000000 Barn |
139930700 Square feet |
3212.365 Acre |
513979.7 Square perche |
5.0193 Square mil |
15547870 Square yard |
20150060158.751 Square inch |
0.13949 Canton |
20.072 Homestead |
12849.2 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.