Area units calculator & converter tool
Perche2 Conversions Table
Equivalent of 1 Square perche: |
25.292827712845 m2 (Square meter) |
252928.27712845 cm2 (Square centimeter) |
2529.2827712845 dm2 (Square decimeter) |
25292827.712845 mm2 (Square milimeter) |
2.5292827712845E-5 km2 (Square Kilometer) |
0.0025292827712845 Hectare |
0.25292827712845 Are |
0.025292827712845 Decare |
25.292827712845 Centiare |
0.0073982785701459 Arpent |
25292.827712845 Barn |
272.2494682183 Square feet |
0.0062499841919827 Acre |
9.7655607799296E-6 Square mil |
30.249969016286 Square yard |
39203.999999905 Square inch |
2.7139204135883E-7 Canton |
3.9052125988633E-5 Homestead |
0.024999430911376 Rood |
Perche2 / Acre 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.
Acre
The acre (/ˈeɪkər/ AY-kər) is a unit of land area used in the British imperial and the United States customary systems. It is traditionally defined as the area of one chain by one furlong (66 by 660 feet), which is exactly equal to 10 square chains, 1⁄640 of a square mile, 4,840 square yards, or 43,560 square feet, and approximately 4,047 m2, or about 40% of a hectare. Based upon the international yard and pound agreement of 1959, an acre may be declared as exactly 4,046.8564224 square metres. The acre is sometimes abbreviated ac but is usually spelled out as the word "acre".