# Awg To Square Mm Conversion

By | March 10, 2019

# Everything You Need to Know About AWG To Square Mm Conversion

When it comes to electrical engineering, precision is key. And when it comes to measuring the size of material for your electrical projects, one of the most important measurements is AWG, or American Wire Gauge. But when it comes to converting AWG to square mm, things can get a bit complicated.

In this article, we’ll take a closer look at AWG to square mm conversion and its importance to electrical engineering projects. We’ll discuss how it works, why it’s necessary, and how to accurately convert from AWG to square mm. By the end of it, you’ll have a better understanding of how to measure cables and wires in electrical projects.

## What Is AWG?

AWG stands for American Wire Gauge, which is a standardized way of measuring the diameter of electrical wires and cables. It’s based on the Birmingham Wire Gauge, which was first developed in the early 19th century by John Thomas of England. The standards set forth by BWG were used by the United States National Bureau of Standards in the late 19th century to develop the AWG.

The AWG system is currently used in countries including the US, Canada, and Mexico. It’s also used in various other countries, although not as a standard. In the US, it’s the most common measurement used for wire and cable sizes.

## Why Is It Important To Convert From AWG To Square Mm?

Converting from AWG to square mm is an important part of any electrical engineering project that requires accurate measurements. It’s important because it allows you to quickly and easily determine the diameter of a wire or cable in millimeters. This is important because different material types and their individual properties can affect the size of a wire or cable, so knowing the exact size is essential when planning out a project.

In addition to determining the diameter of a wire or cable in millimeters, this conversion also allows you to calculate the total area of the wire in millimeters. This is useful for determining the amount of current that can flow through a particular wire or cable, which can help you plan out a more efficient electrical system.

## How To Convert AWG To Square Mm

ConvertingAWG to square millimeters involves using a conversion chart. This chart contains the diameters for different AWG sizes in both inches and millimeters, as well as the corresponding area in millimeters.

To use the conversion chart, you’ll need to know the AWG size of the wire or cable that you’re working with. Once you have this information, you’ll be able to look up the corresponding area in millimeters from the conversion chart. The formula for converting AWG to square mm is:

• Diameter = AWG size x 0.127mm

• Area = Diameter x Diameter x 0.7854

For example, if you’re working with a 12 AWG wire, you would first need to convert it to its diameter in millimeters. To do this, we would multiply the AWG size by 0.127, which gives us a diameter of 1.524mm. We then multiply this number by itself and then multiply the result by 0.7854 to get the total area in mm squared, which is 1.39mm squared.

## Conclusion

As you can see, AWG to square mm conversion is an important part of any electrical engineering project. Knowing how to accurately convert AWG sizes to millimeters can help you determine the area of a wire or cable and plan out an efficient electrical system. With the right conversion chart, you’ll be able to quickly and easily convert AWG to square mm and move forward with your project.

Awg American Wire Gauge Converting Chart

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