Welding Cable Size and Ampacity: Chart and Calculator

Our cable is sized accurately to meet SAE Standards, ensuring your safety, longevity of your cable and quality welds.

Using the welding cable ampacity chart or calculator, you can easily calculate the appropriate welding cable gauge you will need for your projects. If you have any questions regarding ampacity or welding cable gauge, please call 1-800-233-3848.

Download a JPG image Version of our Welding Cable Size and Amperage Chart

Welding Cable Size Amperage Chart (Downloadable PDF)
56.49 K | 12/12/2011

Welding Cable Ampacity Calculator

What Size Cable Do You Need?

Select Cable Length