Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Construction
Roofing Shingle Calculator
Calculates the number of roofing squares needed to cover a roof, including a user-defined waste allowance. Use this when ordering shingles for a new roof or a re-roofing project.
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
| Roofing Shingle Calculator | Roofing Material Calculator | |
|---|---|---|
| Category | Construction | Construction |
| Inputs required | 2 | 5 |
| Result | Shingle Squares Needed (squares) | Shingle Bundles Needed (bundles) |
| What it does | Calculates the number of roofing squares needed to cover a roof, including a user-defined waste allowance. Use this when ordering shingles for a new roof or a re-roofing project. | 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. |