# RoofPitch-Calc — Roof Slope Calculator

> Roof Slope Calculator (iPhone/iPad app by 久燕 王.)

- Source: https://appshunter.io/ios/app/roofpitch-calc/id6787007423 (this page in markdown: same URL + `.md`)
- Developer: [久燕 王](https://appshunter.io/developer/1896551289)
- Category: Utilities
- Price: $2.99
- Age rating: 4+
- Requires: iOS 13.0 · 25 MB
- Languages: American English
- Released: 2026-07-08
- Data updated: 2026-07-27
- User reviews in markdown: https://appshunter.io/ios/app/roofpitch-calc/id6787007423/reviews.md

## What is RoofPitch?

RoofPitch-Calc is a fast roof pitch calculator for contractors, inspectors, builders, and homeowners who need quick roof math on iPhone.

Convert rise and run into pitch ratio, roof angle, and slope percentage instantly. Use built-in tools to calculate rafter length, estimate roof area, and convert common pitch values like 4/12, 6/12, 8/12, and 12/12.

Whether you are checking an existing roof, planning materials, or reviewing measurements on site, RoofPitch-Calc keeps the core math simple and available offline.

Key features:
- Roof pitch ratio calculator
- Roof slope angle and percent conversion
- Rafter length calculator
- Roof area and squares helper
- Common pitch reference table
- Offline use, no account required

RoofPitch-Calc is designed for fast, search-friendly jobsite utility use without the clutter of a full estimating suite.


## Version history (last 1 release)

### 2.4.7 — 2026-07-08

No release notes.

## More apps by 久燕 王

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All apps by 久燕 王: https://appshunter.io/developer/1896551289

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-27.*