Roofing Calculator – Estimate roof area, required materials, and costs for accurate roofing projects.
The Roofing Calculator helps you estimate the total roof area, required materials, and costs for roofing projects. It is widely used in construction, architecture, and home improvement to plan roofing accurately, avoid material wastage, and budget effectively.
✅ Roof surface area (based on length, width, pitch, and slope)
✅ Number of shingles, tiles, or metal sheets required
✅ Roofing material cost estimates
✅ Waste factor to ensure sufficient material purchase
Works for flat, gable, hip, and complex roofs
Supports multiple roofing materials (shingles, tiles, metal)
Helps in cost estimation for homeowners & contractors
Reduces errors in material ordering and budgeting
📌 Homeowners planning renovations
📌 Contractors estimating roofing projects
📌 Architects & engineers designing houses
📌 DIY enthusiasts working on roofing
Always add an extra 10–15% material for waste due to cutting, overlaps, and fitting around chimneys or vents.