Compare calculators
Both calculators run independently β 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
Roofing Material Calculator
Estimate the number of shingle bundles needed for a roofing project by entering the roof footprint, pitch multiplier, and coverage per bundle. Use it when planning a reroof or new construction to budget materials accurately.
Fill in the required fields to see your result.
Key differences
| Concrete Footing Calculator | Roofing Material Calculator | |
|---|---|---|
| Category | Construction | Construction |
| Inputs required | 3 | 5 |
| Result | Concrete Required (cubic yards) | Shingle Bundles Needed (bundles) |
| 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. | Estimate the number of shingle bundles needed for a roofing project by entering the roof footprint, pitch multiplier, and coverage per bundle. Use it when planning a reroof or new construction to budget materials accurately. |