Convert Square Rod [rd²] to...

Square Rod
Unit system metric
Unit of area
Symbol rd2
Unit conversions
1 rd2 in ... ... is equal to ...
SI units 25.29 m2
Imperial/US unit(s) 30.25 yd2

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Metric Conversion
Square kilometre [km2]
Hectare [ha]
Are [a]
Square metre [m2]
Square decimetre [dm2]
Square centimetre [cm2]
Square millimetre [mm2]
Square micrometre [µm2]
Square nanometre [nm2]
British/Imperial Conversion
Square mile [mi2]
Square rod [rd2]
Square yard [yd2]
Square foot [ft2]
Square inch [in2]
Japanese Conversion
Other Conversion
Metric dunam
Cypriot dunam
Iraqi dunam
Greek stremma
Football pitch

As a unit of area, a square perch (the perch being standardized to equal 16 1/2 feet, or 5 1/2 yards) is equal to a square rod, 30 1/4 square yards (25.29 square metres) or 1/160 acre.

There are 40 square perches to a rood (e.g., a rectangular area one furlong (10 chains i.e. 40 rods) in length by one rod in width), and 160 square perches to an acre (an area one furlong by one chain (i.e. 4 rods)).

This unit is usually referred to as a perch or pole even though square perch and square pole were the more precise terms. Confusingly, rod was sometimes used as a unit of area to mean a rood.

This article uses material from the Wikipedia article "Rod (unit)", which is released under the Creative Commons Attribution-Share-Alike License 3.0.