How many square millimeter in 1 square rod?
The answer is 25292953.917.
We assume you are converting between square millimetre and square rod.
You can view more details on each measurement unit: square millimeter or
square rod
The SI derived unit for area is the square meter.
1 square meter is equal to 1000000 square millimeter, or 0.039536702722883 square rod.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between square millimeters and square rod.
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A square rod is defined as the area of a square
with sides one rod in length.

The definition of a rod is as follows:

A rod is a unit of length, equal to 11 cubits, 5.0292 metres or 16.5 feet. A rod is the same length as a perch[1] and a pole. The lengths of the perch (one rod) and chain (four rods) were standardized in 1607 by Edmund Gunter.

The length is equal to the standardized length of the ox goad used by medieval English ploughmen; fields were measured in acres which were one chain (four rods) by one furlong (in the United Kingdom, ten chains).

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