About PitchCalc

PitchCalc is a small set of roof measurement tools: pitch, area, rafters, and shingle bundles. Calculations run in your browser.

What this is

Planning estimates for homeowners and small contractors. Formulas are listed on the methodology page.

Not a contractor quote, satellite measurement, or structural design service. We do not collect addresses, names, or phone numbers.

For issues with the calculators, use the site as published at pitchcalc.com. A contact email can be added before AdSense review.