Roofing Calculators
Find roof pitch, area, shingles, underlayment, squares, and roofing cost.
Roofing calculators help you size a roof project from pitch and area to shingle bundles, underlayment rolls, and squares. They give homeowners and contractors the numbers they need to estimate materials and cost. Roofing Calculator.
Roofing CalculatorEstimate the number of shingle bundles, roofing squares, and underlayment rolls for your roof. Enter footprint area and pitch to get materials.Roof Pitch CalculatorCalculate roof pitch from rise and run.Roof Area CalculatorCalculate the actual surface area of a pitched roof.Shingle CalculatorCalculate how many shingle bundles and roofing squares you need. Enter roof area, pitch, and waste to get an accurate material count.Roofing Squares CalculatorConvert roof area into roofing squares.Roof Underlayment CalculatorEstimate the felt or synthetic underlayment needed for a roof.Roofing Cost CalculatorEstimate the cost to replace or install a roof. Get cost per square, labor vs material breakdown, and tear-off costs for asphalt, metal, and more.