Roofing Calculators
Estimate roof area, pitch, shingles, rafters, and gable truss geometry for residential roofing takeoffs.
Roof Square Footage Calculator
Total roof area in square feet and roofing squares. Pitch multiplier and waste factor built in.
Roof Pitch Calculator
Convert between rise/run, degrees, and percent slope. Rafter length per foot of run.
Shingle Calculator
Bundles needed based on roof area. Includes starter rows and ridge cap.
Rafter Length Calculator
Common rafter length from span and pitch. Rise and run breakdown.
Roof Truss Calculator
Top chord length, peak height, cut angles, and truss count for symmetric gable trusses.