Roofing Calculators

Free roofing calculators: shingles, ridge cap, underlayment, metal roof and coating, with area and cost.

• Roofing Calculator
• Shingle Bundle Calculator
• Ridge Cap Calculator
• Roof Underlayment Calculator
• Metal Roof Calculator
• Roof Coating Calculator
• Downspout Calculator
• Fascia Calculator
• Soffit Calculator
• Roof Vent Calculator
• Gutter Guard Calculator
• Gutter Calculator

Last updated 2026-10-27.