Roofing Calculator July 31, 2026 by calculatorguides Rate this post 🏠 Roofing Area Calculator | CalculatorGuides House Base Area: Unit: square feet square meters square yards square inches square cm Roof Pitch: 1/12 2/12 3/12 4/12 5/12 6/12 7/12 8/12 9/12 10/12 11/12 12/12 13/12 14/12 15/12 16/12 17/12 18/12 19/12 20/12 21/12 22/12 23/12 24/12 Eaves Stick Out (Overhang): Unit: feet meters yards inches centimeters Price (Optional): Price Unit: per square foot per square meter per square yard per square inch per square cm 🧮 Calculate Area 🔄 Reset 🖨️ Print / PDF 📥 Download PNG 💬 WhatsApp 🐦 Twitter (X) 📊 Roofing Area Results Total Roof Area: 0 sq ft Roof Pitch Angle: 0° Roof Squares Needed: 0 Squares (100 sq ft each) Total Estimated Cost: $0.00 🛠️ Roofing Material Calculator | CalculatorGuides Roof Area: Unit: square feet square meters square yards Waste Factor (Wastage Buffer): 10% Standard Waste 15% Complex Roof Waste 5% Simple Roof Waste 🧮 Calculate Materials 🔄 Reset 🖨️ Print / PDF 📥 Download PNG 💬 WhatsApp 🐦 Twitter (X) 📦 Material Estimates (Inc. Waste) Total Roof Squares: 0 Squares Shingle Bundles (3 bundles/square): 0 Bundles Underlayment Rolls (400 sq ft/roll): 0 Rolls