What is 12ro in Circular Mils?

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What is 12 Roods (12ro) in Circular Mils (cmil)?

What is 12ro in cmil? Convert 12 Roods (12ro) to Circular Mils (cmil) and show formula, brief history on the units and quick maths for the conversion.

Enter Roods to convert to Circular Mils


Quick Reference for Converting Roods to Circular Mils

Formula
cmil = ro x 1996643293898.1
Quick Rough Maths
To get the Circular Mils, multiply the number of Roods by 2 trillion
Roods (ro) in 1 Circular Mil
There are 0 Roods in 1 Circular Mil
Circular Mils (cmil) in 1 Rood
There are 1996643293898.1 Circular Mils in 1 Rood

Unit Information

Rood
/ruːd/
Symbol: ro
Unit System: Historic English

What is the Rood?

The rood is a unit of area used in historic England with the symbol ro.

Its unit size is equal to 1/4 of an acre, 10,890 ft² or 1,012m². A rectangle equal to one furlong in length and one rod in width is one rood in area.

Its use was very important in surveying land because of the ease of conversion into acres from smaller sections of land.

Circular Mil
/ˈsəːkjʊləˌmɪl/
Symbol: cmil
Unit System: Units For Measuring Wire Gauges

What is the Circular Mil?

The circular mil is a unit designed specifically to measure the area of a wire with a circular cross section. It has the symbol cmil.

An inch is 1000 mils. This makes the circular mil particularly useful for measuring cross sections of wire as there is no need to use the symbol π so the process is simplified.

A circular mil is a very small unit so not advised to use for large areas!


Conversion Tables for Roods (ro) to Circular Mils (cmil)