Sheet Metal Gauge Calculator

Understanding the gauge of your sheet metal is incredibly important in the HVAC/R & Solar industry. This is where our easy-to-use Sheet Metal Gauge Calculator comes in. This helpful tool is designed to provide accurate measurements, even for those who are not familiar with industry-specific terms.

When you’re working with sheet metal, it’s crucial to know its thickness, also referred to as its ‘gauge’. The gauge of sheet metal impacts its durability, strength, and functionality. A higher gauge represents thinner sheet metal and a lower gauge means thicker sheet metal. However, remembering the correlation between the gauge number and the thickness can be challenging, especially for beginners.

The Sheet Metal Gauge Calculator simplifies this process significantly. It allows you to input the gauge number, and it will automatically provide you with the corresponding thickness in millimeters, inches, or even both. The calculator is designed to be user-friendly, with a clear and concise layout that makes it easy for anyone to use.

The Sheet Metal Gauge Calculator on is free and accessible to all. It’s part of our commitment to providing valuable resources and making HVAC/R & Solar industry more understandable and accessible. We believe in empowering our users with knowledge and tools that aid in making informed decisions.

We encourage you to explore this tool and find out how it can simplify your workload. If you have any questions or need assistance in using the Sheet Metal Gauge Calculator, our team of experts is always ready to help. Remember, understanding your materials is a crucial step in achieving successful results in any project.

Use the Sheet Metal Gauge Calculator today and experience the difference it can make in your work.

The size of a gauge is a numerical value that signifies the thickness of a sheet metal. The larger the gauge number, the thinner the sheet metal. The gauge size standards, which vary, were established based on the weight of a particular material’s sheet. Standard steel, galvanized steel, and stainless steel thicknesses are provided by the Manufacturers’ Standard Gage.

The Brown and Sharpe Gage, also known as the American Wire Gage (AWG), is typically used for non-ferrous metals like Aluminum and Brass.

In the UK, the Birmingham Gage (BG) is utilized for various metals and shouldn’t be mistaken for the Birmingham Wire Gage (BWG), which is exclusively used for wires. A unique standard exists for Zinc, where a larger gauge number equates to a thicker sheet.

The Calculator provided below can help determine the equivalent sheet thickness in inches or millimeters based on the selected gauge size standard.

The weight per unit area of the sheet can also be Calculated in pounds per square foot (lb/ft²) and kilograms per square meter (kg/m²).

  • Standard steel
  • Galvanized steel
  • Stainless steel
  • Aluminum
  • Zinc
  • Birmingham Gage

A sample Sheet Metal Gauge table provided in the following:

Gauge Number
Standard Steel (inches)
Galvanized Steel (inches)
Stainless Steel (inches)
Aluminum, Brass, Copper (inches)

Moreover, the Sheet Metal Gauge Calculator is not just for professionals. DIY enthusiasts, students, and even homeowners can also benefit from this tool. Whether you’re working on a home improvement project, an HVAC/R & Solar system installation, or just want to understand more about the materials you’re working with, this calculator is your go-to tool.