Area units calculator & converter tool
Perche2 Conversions Table
Equivalent of 20 Square perche: |
505.85655425691 m2 (Square meter) |
5058565.5425691 cm2 (Square centimeter) |
50585.655425691 dm2 (Square decimeter) |
505856554.25691 mm2 (Square milimeter) |
0.00050585655425691 km2 (Square Kilometer) |
0.050585655425691 Hectare |
5.0585655425691 Are |
0.50585655425691 Decare |
505.85655425691 Centiare |
0.14796557140292 Arpent |
505856.55425691 Barn |
5444.9893643659 Square feet |
0.12499968383965 Acre |
0.00019531121559859 Square mil |
604.99938032572 Square yard |
784079.99999811 Square inch |
5.4278408271766E-6 Canton |
0.00078104251977267 Homestead |
0.49998861822753 Rood |
Perche2 / Mille2 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.
Square mil
A square mil is a unit of area, equal to the area of a square with sides of length one mil. A mil is one thousandth of an international inch. This unit of area is usually used in specifying the area of the cross section of a wire or cable.