IQHab › United States › Concrete › Concrete Calculator
Concrete calculator
Estimate concrete volume, bags and cost for a slab or footing by area and thickness.
Enter the dimensions and thickness to get volume, bags and a cost range.
How to use it
Choose the shape, enter the dimensions and thickness, pick a mix strength and finish. The tool returns volume in cubic yards, how many 60 lb / 80 lb bags, and an installed cost range by component.
- 1 cubic yard = 27 cu ft.
- Ready-mix for large pours; bagged mix for smaller jobs.
- Order a little extra for waste and sub-grade variance.
Next step
Use the result to plan the pour. Confirm thickness, reinforcement and finish with a contractor before ordering.
These estimates are based on state-level averages, not ZIP-level precision. The final cost varies with your home and local market.