Area units calculator & converter tool
Perche2 Conversions Table
Equivalent of 18 Square perche: |
455.27089883122 m2 (Square meter) |
4552708.9883122 cm2 (Square centimeter) |
45527.089883122 dm2 (Square decimeter) |
455270898.83122 mm2 (Square milimeter) |
0.00045527089883122 km2 (Square Kilometer) |
0.045527089883122 Hectare |
4.5527089883122 Are |
0.45527089883122 Decare |
455.27089883122 Centiare |
0.13316901426263 Arpent |
455270.89883122 Barn |
4900.4904279294 Square feet |
0.11249971545569 Acre |
0.00017578009403873 Square mil |
544.49944229315 Square yard |
705671.99999829 Square inch |
4.885056744459E-6 Canton |
0.0007029382677954 Homestead |
0.44998975640478 Rood |
Perche2 / Mm2 Units Definition
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.
mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².