Area units calculator & converter tool
Perche2 Conversions Table
Equivalent of 12 Square perche: |
303.51393255415 m2 (Square meter) |
3035139.3255415 cm2 (Square centimeter) |
30351.393255415 dm2 (Square decimeter) |
303513932.55415 mm2 (Square milimeter) |
0.00030351393255415 km2 (Square Kilometer) |
0.030351393255415 Hectare |
3.0351393255415 Are |
0.30351393255415 Decare |
303.51393255415 Centiare |
0.08877934284175 Arpent |
303513.93255415 Barn |
3266.9936186196 Square feet |
0.074999810303792 Acre |
0.00011718672935916 Square mil |
362.99962819543 Square yard |
470447.99999886 Square inch |
3.256704496306E-6 Canton |
0.0004686255118636 Homestead |
0.29999317093652 Rood |
Perche2 / Pouce2 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 inch
A square inch (plural: square inches) is a unit of area, equal to the area of a square with sides of one inch.historic engineering drawings (number with a square & a double apostrophe, both as an exponent).The square inch is a common unit of measurement in the United States and the United Kingdom. A common unit of pressure, pound per square inch (psi) is derived from this unit of area.