# Scuba Gas Calculator — Scuba Gas Calculator

> Scuba Gas Calculator (iPhone/iPad app by Peter Kluitmans.)

- Source: https://appshunter.io/ios/app/scuba-gas-calculator/id6741871339 (this page in markdown: same URL + `.md`)
- Developer: [Peter Kluitmans](https://appshunter.io/developer/1796001159)
- Category: Sports, Education
- Price: $3.99
- Age rating: 4+
- Requires: iOS 12.3 · 51 MB
- Released: 2025-02-14
- Data updated: 2026-08-30
- User reviews in markdown: https://appshunter.io/ios/app/scuba-gas-calculator/id6741871339/reviews.md

## What is Scuba Gas Calculator?

With this app, you have all the formulas you need for your gas calculations and more at your fingertips. For your Nitrox dives, you can perform calculations such as Best Mix, MOD, and EAD. For Trimix, you can calculate not only Best Mix but also END and MBD. Additionally, the app includes calculations for aspects such as consumption, including SAC/RMV, Max Dive Time, and Minimum Gas.

All these formulas and calculations come with detailed explanations of how they are performed, making it ideal for testing and updating your knowledge. For blending gas mixtures, the app features an advanced blender that allows you to create both Nitrox and Trimix mixtures using partial filling. You can also select the top-up gas mixture. Moreover, you can perform Top-Up and Transfer calculations.

In short, this app has everything you could possibly need for your calculations. Missing something? Let us know, and we’ll add it!


## Version history (last 5 releases)

### 2.6.6 — 2026-05-05

Some minor fixes

### 2.6.1 — 2026-04-27

Minor text corrections

### 2.6.0 — 2026-04-12

In this version, we’ve introduced the Checklists feature, designed specifically for rebreather divers. Users can select their model and complete all required checks with ease.

### 2.3.2 — 2025-03-12

- multiple visual bug fixes

### 2.3.1 — 2025-03-10

- Added a landscape tablet view for de Gas Blender when used as dive center.
- Combined Trimix Mix info to one page
- Add Trimix Mix info for CCR as one page. To use this please active it under settings in the Trimix section. Please keep in mind this part is in beta

## Apps similar to Scuba Gas Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [DiveQube](https://appshunter.io/ios/app/diveqube/id6738410525) | — | Free | Sports |
| [Gas Blender Toolkit](https://appshunter.io/ios/app/gas-blender-toolkit/id1467768490) | 3.0 (2) | $2.99 | Sports |
| [DecoPlanner mobile](https://appshunter.io/ios/app/decoplanner-mobile/id1580563324) | — | Free | Sports |
| [SUEX Calypso](https://appshunter.io/ios/app/suex-calypso/id1478705852) | — | Free | Sports |
| [TrimixBlending](https://appshunter.io/ios/app/trimixblending/id6749371808) | — | Free | Sports |
| [Abysner](https://appshunter.io/ios/app/abysner/id6636477320) | 5.0 (2) | $2.99 | Sports |

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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 2026-08-30.*