# Rafter & roof pitch calculator — Estimate length & roof pitch

> Roof rafter length and pitch calculator with multi-unit support. (iPhone/iPad app by Claire Holmes.)

- Source: https://appshunter.io/ios/app/rafter-and-roof-pitch-calculator/id1441212185 (this page in markdown: same URL + `.md`)
- Developer: [Claire Holmes](https://appshunter.io/developer/397229185)
- Category: Utilities
- Price: $1.99
- Rating: 1.00/5 from 2 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 39 MB
- Languages: American English
- Released: 2018-11-04
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/rafter-and-roof-pitch-calculator/id1441212185/reviews.md

## What is Rafter & roof pitch calculator?

Use this app to effectively and efficiently calculate your roof rafter length and pitch.

Enter your optional ridge width, rise, span and optional overhang and the rafter length and roof pitch will automatically be calculated for you with up to 3 decimal place precision.

Enter the measurements in mm, cm, meters, feet, inches - its up to you!


DISCLAIMER:
While the developers of this application make every effort to deliver high quality products, we do not guarantee that our products are free from defects or errors. Our software is provided “as is," and you use the software at your own risk. We recommend that you seek the advice of a certified professional before drawing any conclusions from any calculations generated from the software. 
We make no warranties as to performance, merchantability, fitness for a particular purpose, or any other warranties whether expressed or implied.
No oral or written communication from or information provided shall create a warranty.
Under no circumstances shall the developers of this application be liable for direct, indirect, special, incidental, or consequential damages resulting from the use, misuse, or inability to use this software, even if we have been advised of the possibility of such damages.
The developers of the software cannot accept liability for any loss, damage or injury as a result of using the results generated from our software.

## Key features

- Automatic rafter length calculation
- Automatic roof pitch calculation
- Supports multiple measurement units (mm, cm, meters, feet, inches)
- Optional input for ridge width, rise, span, and overhang
- Calculations with up to 3 decimal place precision

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/rafter-and-roof-pitch-calculator/id1441212185/reviews.md

### 1/5 — If you like clip art. Buy this

*2021-09-27, version 1.3*

One screen with one calculation for one type of roof. Abysmal.

### 1/5 — Missing units of measurement

*2021-03-09, version 1.3*

Provides no unit of measurement or ability to select units to calculate

### 1/5 — Rafter

*2020-06-28, version 1.3*

Waste of money

### 1/5 — Do not use!!

*2019-10-29, version 1.0*

Does not work 
Does not load

Scam!!

### 1/5 — Don’t bother.

*2019-10-14, version 1.0*

Don’t waste your money.  Buy someone else’s app that they could actually be bothered to put some thought into.

### 1/5 — Terrible

*2019-05-14*

Probably the worst app that i have ever paid for.  It never calculates correctly.

### 1/5 — Don’t buy this app!

*2019-04-23*

Biggest waste of money...

## Frequently asked questions about Rafter & roof pitch calculator

### What is Rafter & roof pitch calculator used for?

Rafter & roof pitch calculator is a utility app designed to help users efficiently calculate the length of roof rafters and the pitch of a roof. It takes user inputs for dimensions like ridge width, rise, span, and overhang to provide precise results.

### What measurement units does Rafter & roof pitch calculator support?

Rafter & roof pitch calculator supports a wide range of measurement units, including millimeters (mm), centimeters (cm), meters, feet, and inches. This flexibility allows users to input measurements in their preferred system.

### How precise are the calculations in Rafter & roof pitch calculator?

The app provides calculations for rafter length and roof pitch with a precision of up to three decimal places. This ensures accuracy for detailed construction and planning needs.

### What information do I need to enter into Rafter & roof pitch calculator?

You can optionally enter your ridge width, rise, span, and overhang. Based on these inputs, the app will automatically calculate the rafter length and roof pitch for you.

### Is Rafter & roof pitch calculator available on multiple devices?

Yes, Rafter & roof pitch calculator is supported on iPhones, iPads, and iPods. It is designed for iOS devices.

### How much does Rafter & roof pitch calculator cost?

Rafter & roof pitch calculator is a paid app, priced at $1.99. It does not have in-app purchases or advertisements.

### When was Rafter & roof pitch calculator last updated?

The latest version of Rafter & roof pitch calculator was released on October 30, 2019. The app was initially released on November 4, 2018.

### What is the age rating for Rafter & roof pitch calculator?

Rafter & roof pitch calculator has an age rating of 4+. This indicates it is suitable for users aged 4 and above.

## Version history (last 2 releases)

### 1.3 — 2019-10-30

User selected inputs are now highlighted.
Added "what's new" feature.
Built for later iOS versions

### 1.0 — 2018-11-04

No release notes.

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| [Roofing Calculator Pro](https://appshunter.io/ios/app/roofing-calculator-pro/id1637848178) | 3.9 (31) | Free | Utilities |
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## More apps by Claire Holmes

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- [BMI Calc - Body Mass Index](https://appshunter.io/ios/app/bmi-calc-body-mass-index/id438060833)

All apps by Claire Holmes: https://appshunter.io/developer/397229185

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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 2026-06-10.*