# Quadrant Magnetics Calculator

> Mobile app for calculating magnetic properties of common magnet shapes. (iPhone/iPad app by Quadrant International.)

- Source: https://appshunter.io/ios/app/quadrant-magnetics-calculator/id1326461266 (this page in markdown: same URL + `.md`)
- Developer: [Quadrant International](https://appshunter.io/developer/1887506007)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 26 MB
- Languages: American English
- Released: 2017-12-18
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/quadrant-magnetics-calculator/id1326461266/reviews.md

## What is Quadrant Magnetics Calculator?

The Magnetics Calculator provides a mobile APP to conveniently calculate the magnetic force F, the permeance coefficient Pc, and the demagnetizing factor N for the following magnet shapes:
- Rectangular blocks
- Axially magnetized Rings 
- Axially magnetized Cylinders 

The users can get the results by selecting one of three magnet shapes, and one of two steel boundary conditions, as well as inputting the magnet dimensions and magnet grade or the Br value. 

The calculator uses computer simulation data of magnets interacting with steel plates (cold rolled steel CR1010) that are both thicker and larger than the magnets. Force in actual applications may vary significantly given different boundary conditions. Contact us for your specific needs.

## Key features

- Calculate magnetic force
- Calculate permeance coefficient
- Calculate demagnetizing factor
- Supports rectangular blocks
- Supports axially magnetized rings
- Supports axially magnetized cylinders


## Frequently asked questions about Quadrant Magnetics Calculator

### What magnet shapes does Quadrant Magnetics Calculator support?

Quadrant Magnetics Calculator supports rectangular blocks, axially magnetized rings, and axially magnetized cylinders. You can also select one of two steel boundary conditions for your calculations.

### What information do I need to input into Quadrant Magnetics Calculator?

You need to input the magnet dimensions and either the magnet grade or the Br value. The app then uses this data along with steel boundary conditions to perform calculations.

### How accurate are the calculations in Quadrant Magnetics Calculator?

The calculator uses computer simulation data of magnets interacting with steel plates. However, force in actual applications may vary significantly given different boundary conditions.

### Does Quadrant Magnetics Calculator have ads?

No, Quadrant Magnetics Calculator does not contain advertisements. It is a completely ad-free experience.

### What devices is Quadrant Magnetics Calculator available on?

Quadrant Magnetics Calculator is available for iPhone and iPod devices. It is designed for iOS users.

### How often is Quadrant Magnetics Calculator updated?

The latest version is 1.9.0, and it was last updated on March 24, 2026. This indicates a history of updates, though the exact frequency is not specified.

### What is the age rating for Quadrant Magnetics Calculator?

Quadrant Magnetics Calculator has an age rating of 4+. This means it is suitable for users aged 4 and above.

### Can I contact the developer for specific needs with Quadrant Magnetics Calculator?

Yes, the developer, Quadrant International, encourages users to contact them for specific needs. The app description mentions reaching out for custom requirements.

## Version history (last 5 releases)

### 1.9.0 — 2026-03-24

New version support.

### 1.8 — 2023-07-14

Bug fixes.

### 1.7 — 2022-06-27

Screenshots updated.

### 1.6 — 2022-05-09

- Bug fixes.

### 1.5 — 2022-03-30

Bug fixes, performance improvements.

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## Related topics

[quadrant](https://appshunter.io/ios/topics/quadrant)

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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 2026-06-05.*