Area units calculator & converter tool
Perche2 Conversions Table
Equivalent of 17 Square perche: |
429.97807111837 m2 (Square meter) |
4299780.7111837 cm2 (Square centimeter) |
42997.807111837 dm2 (Square decimeter) |
429978071.11837 mm2 (Square milimeter) |
0.00042997807111837 km2 (Square Kilometer) |
0.042997807111837 Hectare |
4.2997807111837 Are |
0.42997807111837 Decare |
429.97807111837 Centiare |
0.12577073569248 Arpent |
429978.07111837 Barn |
4628.2409597111 Square feet |
0.10624973126371 Acre |
0.0001660145332588 Square mil |
514.24947327686 Square yard |
666467.99999839 Square inch |
4.6136647031001E-6 Canton |
0.00066388614180677 Homestead |
0.4249903254934 Rood |
Perche2 / Yard2 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 yard
Square yard is area unit, symbol: [sq yd]. Definition of 1 square yard ≡ 1 yd × 1 yd. Square yard (International) area is equal with 1 yard by 1 yard square ≡ 0.9144 × 0.9144 ≡ 0.83612736 m². Compared to square metre, square yard is smaller unit.