How much voltage am I going to lose along my cable? Just enter your info below to find out.
The calculator is based on twin-core Auto cable, so red & black together, for positive & negative, and sized in mm (not mm²).
There’s a Conversion Table (mm, B&S, mm²) and more info in the blog post How to Avoid Volt Drop in Cables
We encourage respectful, positive participation in all our posts, and would love to hear your thoughts.
Your email address 100% private and is used only to moderate comments.