Roofing Calculator
Estimate roofing squares and bundles of shingles.
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Inputs
Results
- Roof area
- 1476 sq ft
- Roofing squares
- 14.8 squares
- Shingle bundles
- 45 bundles
All calculators, planners, and checklists provide estimates for planning purposes only. They are not professional advice. Read full disclaimers
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About Roofing Calculator
Free online roofing calculator. Estimate roofing squares and bundles of shingles. Instant estimates for your construction project — no signup required.
Why choose Online Tool Hub?
- Free forever — supported by non-intrusive ads
- Privacy-first — calculations stay in your browser
- Works on desktop and mobile
- Part of 18 free construction tools on Online Tool Hub
Frequently asked questions
- What is a roofing square?
- One square equals 100 square feet of roof area. Most shingle bundles cover about one third of a square.
- Is my project data sent to a server?
- No. Homeowner calculators run in your browser. Your measurements stay on your device.
- Do I need an account?
- No signup is required. All homeowner tools on Online Tool Hub are free to use.