Math is far from the most popular subject for many car folks. Who wants to be scribbling when you could be driving? The reality is, though, that there are a few formulas that come in handy. You might not even realize you know some of them, simply because you rarely write them out. We won’t demand you show your work, but here are a few formulas that just might help you on your next project.

This is a companion discussion topic for the original entry at https://www.hagerty.com/articles-videos/articles/2019/11/27/5-math-formulas-car-nuts-can-actually-use