Enter Height 4 ft or 48 in Enter Diameter 10 in. The best way to calculate how much concrete you will need in cubic yards is to do the following. For irregular-shaped pavements and slabs create a scale drawing of the project.
After you pick the material you will need to figure out exactly how much of it you will need for your concrete project.
Calculate and the answer is 008 cubic yards for one concrete tube. Determine how thick you want the concrete. This calculator is to be used as an estimating tool ONLY. In a perfect universe our 1080 square foot driveway will need exactly 1662 cubic yards of concrete 1080 square feet 65 square feet equals 1662 cubic yards.