RoofCalc - Roofing Estimator

Quickly estimate roofing materials for your next project. RoofCalc gives contractors and DIYers an accurate bill of materials in seconds. FEATURES: - Gable, Hip & Shed roof calculations - Shingles, underlayment, drip edge, starter strip, ridge cap, ridge vent & nails - Feet-inches-fractions input — the way roofers measure - Adjustable waste factor per roof type - Save unlimited projects - Export professional PDF reports - English & Spanish - Works fully offline RoofCalc Pro (one-time purchase) unlocks Hip & Shed roofs, unlimited saves, and PDF export.