Area units calculator & converter tool
Perche2 Conversions Table
Equivalent of 15 Square perche: |
379.39241569268 m2 (Square meter) |
3793924.1569268 cm2 (Square centimeter) |
37939.241569268 dm2 (Square decimeter) |
379392415.69268 mm2 (Square milimeter) |
0.00037939241569268 km2 (Square Kilometer) |
0.037939241569268 Hectare |
3.7939241569268 Are |
0.37939241569268 Decare |
379.39241569268 Centiare |
0.11097417855219 Arpent |
379392.41569268 Barn |
4083.7420232745 Square feet |
0.09374976287974 Acre |
0.00014648341169894 Square mil |
453.74953524429 Square yard |
588059.99999858 Square inch |
4.0708806203825E-6 Canton |
0.0005857818898295 Homestead |
0.37499146367065 Rood |
Perche2 / Dm2 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.
dm2 (Square decimeter)
Therefore, a square decimeter (or "square decimeter" in British spelling) is one tenth of a square meter. It can also be expressed by ten square centimeters. A rough example of a decimeter could be the average surface area of some smartphone screens.