Concrete Calculator
Calculate how much concrete you need in cubic yards or meters. Free, no signup.
How to Use Concrete Calculator
1
Enter the length and width in feet.
2
Enter the depth in inches.
3
Get the concrete volume in cubic yards.
Frequently Asked Questions
How do I calculate concrete volume?
Multiply length × width × depth (all in feet), then divide by 27 to convert to cubic yards.
Should I order extra concrete?
Yes, it's recommended to order 5-10% extra to account for spillage and uneven surfaces.