Roofing Shingle Calculator
Result
You need 54 bundles of shingles.
Based on: 6:12 pitch · 0% allowance · 3 bundles per square
- Roofing squares including allowanceest.
- 17.9squares
- Sloped roof area before allowance
- 1,789ft²
Results update as you type.
- Simple footprint geometry does not account for dormers, valleys, hips, ridge caps, starter strips or underlayment. Measure complex roof planes separately.