Roofing & Siding Calculators
Roofing & Siding calculators and planning tools
15 Calculators
Instant Results
Free to Use
construction & home improvementroofing & sidingroof area calculator
construction & home improvementroofing & sidingshingle calculator
construction & home improvementroofing & sidingmetal roofing calculator
construction & home improvementroofing & sidingroof pitch calculator
construction & home improvementroofing & sidingrafter length calculator
construction & home improvementroofing & sidingridge cap calculator
construction & home improvementroofing & sidingroof ventilation calculator
construction & home improvementroofing & sidinggutter calculator
construction & home improvementroofing & sidingdownspout calculator
construction & home improvementroofing & sidingfascia calculator
construction & home improvementroofing & sidingsoffit calculator
construction & home improvementroofing & sidingsiding calculator
construction & home improvementroofing & sidingvinyl siding calculator
construction & home improvementroofing & sidingboard and batten calculator
construction & home improvementroofing & sidinghouse wrap calculator
About Roofing & Siding Calculators
Estimate roofing and siding materials with free calculators. Work out roof area and squares, shingles, metal panels, siding, soffit, fascia, and gutters.
Roof and exterior work depends on accurate area and pitch. These tools convert your measurements into squares and panels so quotes and orders line up.
Frequently Asked Questions
What is a roofing square?▼
A square equals 100 square feet of roof area. The roofing calculator converts your roof dimensions and pitch into squares and the bundles of shingles needed.
How does roof pitch affect materials?▼
Steeper pitches increase the actual surface area over the footprint. The roof pitch and area calculators account for this so estimates are accurate.
Are these tools free?▼
Yes — all roofing and siding calculators are free and need no account.