Area units calculator & converter tool
Pouce2 Conversions Table
Equivalent of 15 Square inch: |
0.0096773904625446 m2 (Square meter) |
96.773904625446 cm2 (Square centimeter) |
0.96773904625446 dm2 (Square decimeter) |
9677.3904625446 mm2 (Square milimeter) |
9.6773904625446E-9 km2 (Square Kilometer) |
9.6773904625446E-7 Hectare |
9.6773904625446E-5 Are |
9.6773904625446E-6 Decare |
0.0096773904625446 Centiare |
2.8306850972466E-6 Arpent |
9.6773904625446 Barn |
0.10416646319978 Square feet |
2.3913315702471E-6 Acre |
0.00038261401897858 Square perche |
3.7364404575885E-9 Square mil |
0.011574062219299 Square yard |
1.038383996631E-10 Canton |
1.4941890874169E-8 Homestead |
9.5651327331791E-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.