Roof Calculator helps homeowners & contractors estimate Roof Installations Cost for Asphalt Shingles, Metal & Flat Roof.

Prices are based on data from 100s of roofing contractors across the US.

Contractor Mode lets roofer change Roof Prices, Tear Off cost and more! Join the RoofCalc Local directory to get roof leads!

Roof Prices are estimated based on your house dimensions, roof slope (pitch), difficulty, number of chimneys and skylights. Additionally, roof prices are adjusted based on your Location.

Roof Prices are calculated for the following materials:

- Architectural Asphalt Shingles
- Metal Roofing
- Flat Roof (EPDM)

App helps you pick roof slope using a visual slope guide.

If you are a roofing contractor, check out our Roofing Calculator PRO app.

What’s New

Version 3.0

- Optimized for iPhone X / XR / XS & iPad Pro
- Multiple bug fixes

Ratings and Reviews

3.8 out of 5
23 Ratings

23 Ratings

Charlie57bear ,

Good app

This will make your job easier.

Log book savior ,

Love the ease

This app saves me a lot of time. All I have to do is enter my pricing and then when I arrive at a customers property, I just place the details in and in 2 minutes they have an accurate quote. I love it!

Unicorn R ,

Not as detailed as expected

Minimally useful. I wanted an app that let me get an accurate estimate of costs, in detail, so I can determine if I want to do the job myself or hire someone. This just gives a rough estimate. Guess I’ll have to price it out the old fashioned way!


Boston Seo Consulting Inc
8.3 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Unrestricted Web Access


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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