Area units calculator & converter tool
Feet2 Conversions Table
Equivalent of 9 Square feet: |
0.83612816915802 m2 (Square meter) |
8361.2816915802 cm2 (Square centimeter) |
83.612816915802 dm2 (Square decimeter) |
836128.16915802 mm2 (Square milimeter) |
8.3612816915802E-7 km2 (Square Kilometer) |
8.3612816915802E-5 Hectare |
0.0083612816915802 Are |
0.00083612816915802 Decare |
0.83612816915802 Centiare |
0.00024457167011957 Arpent |
836.12816915802 Barn |
0.00020661145123979 Acre |
0.033057915811184 Square perche |
3.2282908611191E-7 Square mil |
1.0000009290313 Square yard |
1296.0025314585 Square inch |
8.9716552550655E-9 Canton |
1.29098189318E-6 Homestead |
0.00082642908239579 Rood |
Feet2 / Perche2 Units Definition
Square feet
The square foot is a unit used to measure area. Use one of the conversion calculators below to switch to another unit of measurement, or read on to learn more about square feet.
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.