Roofing Calculator
Roofing Calculator estimates roof area, roofing squares, shingle bundles, pitch-adjusted quantity, and estimated cost from roof dimensions, pitch, waste percentage, shingle bundle coverage, and material price. It is free to use, works in a browser, and is designed for contractors, remodelers, builders, and DIY homeowners.
- Inputs
- roof dimensions, pitch, waste percentage, shingle bundle coverage, and material price
- Outputs
- roof area, roofing squares, shingle bundles, pitch-adjusted quantity, and estimated cost