Area units calculator & converter tool
Pouce2 Conversions Table
Equivalent of 3 Square inch: |
0.0019354780925089 m2 (Square meter) |
19.354780925089 cm2 (Square centimeter) |
0.19354780925089 dm2 (Square decimeter) |
1935.4780925089 mm2 (Square milimeter) |
1.9354780925089E-9 km2 (Square Kilometer) |
1.9354780925089E-7 Hectare |
1.9354780925089E-5 Are |
1.9354780925089E-6 Decare |
0.0019354780925089 Centiare |
5.6613701944932E-7 Arpent |
1.9354780925089 Barn |
0.020833292639957 Square feet |
4.7826631404942E-7 Acre |
7.6522803795716E-5 Square perche |
7.4728809151769E-10 Square mil |
0.0023148124438597 Square yard |
2.0767679932621E-11 Canton |
2.9883781748338E-9 Homestead |
1.9130265466358E-6 Rood |
Pouce2 / Perche2 Units Definition
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.
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.