Roof Area Cost Calculator

Roof Area Cost Calculator helps roofers, remodelers, and owner-builders turn roof size and pitch into a rough material budget without spreadsheets.

Use it to:
- enter rise, run, width, length, overhang, and waste
- calculate roof square footage, roofing squares, and rafter length
- estimate shingle bundle count from your bundle coverage
- add local bundle price, underlayment roll coverage, roll price, and accessory allowance
- see a materials-only cost estimate and cost per roofing square
- save repeat roof profiles as presets
- reopen recent estimates from local history

Why people buy Roof Area Cost Calculator:
- faster than rebuilding the same roof math in a spreadsheet
- clearer than generic calculators when you need square footage plus cost
- useful during callbacks, supplier checks, and quick bid prep
- one-time purchase with no ads, login, or subscription

Important: this app is a field estimation aid. It does not provide engineering certification, code compliance, labor pricing, tax, delivery, permit fees, or guaranteed quote accuracy.