Estimate a roof replacement budget from footprint, pitch, material, tear-off layers, access, and a coarse regional factor.
Your inputs are used only in this browser session to calculate the estimate. They are not saved.
Total range = roof squares × adjusted cost per square, with tear-off, access, region, and contingency included.
Roof area is estimated from home footprint × pitch factor, then divided by 100 to estimate roofing squares.
The calculator converts the footprint into estimated roofing squares, then applies material, tear-off, access, and region factors to show a low-to-high replacement range.
If a local quote is far outside the range, check whether it includes decking repair, upgraded underlayment, flashing details, ventilation, permit work, or storm-damage scope.
Manually curated US baseline ranges informed by public cost guides, retailer material references, and labor-cost context. No paid cost database has been copied.
v0 uses a US national baseline plus broad state/region adjustment. It does not provide ZIP-level pricing.
No. It is a planning calculator for a budgeting range. A roofer still needs to inspect roof layers, decking, flashing, ventilation, access, permits, and local code requirements before giving a quote.
Roofing is commonly estimated in squares, where one square equals 100 square feet of roof surface. The tool estimates roof surface from footprint and pitch, then converts that area into squares.
No. Decking replacement and structural repairs are excluded because they are often discovered only after tear-off. Ask each contractor how damaged decking is priced.
No. This tool does not handle claim scope, coverage, depreciation, code upgrades, or adjuster decisions. Use it only as a budgeting reference and consult qualified claim or roofing professionals.