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 / 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.