Knowledge Category
📐 Roof Measurement
How to size a roof — squares, bundles, pitch multipliers, waste factor, and the geometry crews actually use.
Related Calculators
Roof Cost
Roof Underlayment Cost CalculatorUnderlayment install cost by roof size, material type, pitch and state.
Roof Cost
Roof Cost Per Square Foot CalculatorSee the installed cost per square foot for any roofing material in your state.
Roof Cost
Roof Snow Load CalculatorEstimate ground and design roof snow load for your state and roof pitch.
Roof Cost
Roof Truss Cost CalculatorEstimate prefabricated roof truss cost by span, pitch, quantity and state.
Material
Shingle Bundles CalculatorCalculate how many bundles of shingles you need for any roof size, with waste factor.
State Cost Guides
Local pricing for common roof projects.
$5,124 – $12,810 typical replacement
$7,020 – $17,550 typical replacement
$5,832 – $14,580 typical replacement
$5,676 – $14,190 typical replacement
$5,676 – $14,190 typical replacement
$6,588 – $16,470 typical replacement