How Much Crushed Stone Do You Need? A SureFire Formula
This will tell you how many cubic yards of crushed stone you need. As an example, let's say your DIY project is a patio, and it calls for the use of crushed stone as a base. If your patio is 20 feet long and 10 feet wide, and you need 6 inches of crushed stone for the base, you would plug those numbers into formula, like this: