RoofPitch: Rafter Calculator
Measure a roof pitch, then get rafter cut lengths, hip and valley, roof area and the shingle bundles to order. Save every roof and export a PDF cut sheet.
Measure a roof pitch, then get rafter cut lengths, hip and valley, roof area and the shingle bundles to order. Save every roof and export a PDF cut sheet.
RoofPitch: Rafter Calculator is one of the focused apps from InnovaLabWorks. It does one job well, works offline, and keeps your data on this device. It does not use cloud sync, and there is no account to create or service to sign up for.
What you can do with RoofPitch: Rafter Calculator
- Pitch from rise and run, in the same unit, either measurement system.
- Every form of the slope at once: x-in-12 pitch, angle in degrees, and percent grade.
- Common rafter length from your span and pitch, with ridge shortening and the overhang tail worked in.
- Hip and valley rafter lengths, using the correct 45 degree plan diagonal, plus the hip angle.
- Roof area, roofing squares, and the shingle bundles to order, with your own waste allowance.
- A live cross-section that gets steeper as the pitch does, so the picture always matches the numbers.
- Metric or imperial throughout: feet and inches, or metres and centimetres.
Who it is for
RoofPitch: Rafter Calculator is made for anyone who wants a simple, dependable way to handle this without a spreadsheet or a complicated setup. It fits naturally in the Utilities category on the App Store.
Private by design
No ads, no trackers, no data harvesting, and no cloud sync. Your entries stay on this device and never pass through our servers.
Availability
RoofPitch: Rafter Calculator is available now on the App Store.
Common questions
What is RoofPitch: Rafter Calculator?
Measure a roof pitch, then get rafter cut lengths, hip and valley, roof area and the shingle bundles to order. Save every roof and export a PDF cut sheet.
Is RoofPitch: Rafter Calculator on the App Store?
Yes. It is available now on the App Store.
Does RoofPitch: Rafter Calculator work offline?
Yes. Everything runs on your device, so it works with no signal.