Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Construction
Concrete Footing Calculator
Calculates the cubic yards of concrete needed for rectangular foundation footings. Use this before ordering ready-mix concrete for decks, fences, or structural foundations.
Fill in the required fields to see your result.
Construction
Concrete Volume Calculator
Find out exactly how many cubic yards of concrete you need for a slab, footing, or pad. Accounts for thickness and a configurable waste allowance so you never fall short on pour day.
Fill in the required fields to see your result.
Key differences
| Concrete Footing Calculator | Concrete Volume Calculator | |
|---|---|---|
| Category | Construction | Construction |
| Inputs required | 3 | 5 |
| Result | Concrete Required (cubic yards) | Concrete Bags Needed (bags) |
| What it does | Calculates the cubic yards of concrete needed for rectangular foundation footings. Use this before ordering ready-mix concrete for decks, fences, or structural foundations. | Find out exactly how many cubic yards of concrete you need for a slab, footing, or pad. Accounts for thickness and a configurable waste allowance so you never fall short on pour day. |