Roofing Calculators
Shingles, sheathing, rafters, pitch, gutters and replacement cost for any roof.
- Roof Pitch CalculatorPitch ratio, angle in degrees and percent grade.
- Rafter CalculatorLength with overhang, rise, run and cut angles.
- Roofing CalculatorSquares and installed cost by material and pitch.
- Shingle CalculatorBundles, squares, ridge cap and starter strip.
- Roof Replacement Cost CalculatorTear-off, materials, labor and permits per sq ft.
- Metal Roof Cost CalculatorInstalled cost by metal, profile and gauge.
- Roof Truss CalculatorTruss count, type and installed cost by span.
- Metal Roof CalculatorPanels, linear feet and material cost by pitch.
- Soffit CalculatorSquare feet, vented area and cost by overhang.
- Attic Ventilation CalculatorIntake and exhaust vent area, plus vents to add.
- Gambrel Roof CalculatorRoof area, rafter lengths and cost for barn roofs.
- Snow Load CalculatorDesign load in PSF and total roof weight.
- Roof Sheathing Calculator4x8 sheets, fasteners and cost by panel type.
- Birdsmouth Cut CalculatorSeat and plumb cuts, angles and HAP for rafters.
- Hip Roof CalculatorRoof area plus hip, common and jack rafter lengths.
- Gutter Cleaning Cost CalculatorPer visit and yearly cost by home and trees.
- Ridge Beam CalculatorRequired lumber size from span, snow and roof load.
- Gutter CalculatorLinear feet, downspouts and cost, with capacity check.
- Roof Depreciation CalculatorCurrent value, remaining life and actual cash value.
- Flat Roof CalculatorInstalled cost, R-value and lifespan by membrane type.