---
title: "Commercial Gas Calculator - Reviews, Revenue and Downloads in Australia | Apple App Store"
description: "This quick and simple-to-use app will assist gas engineers in calculating the maximum time required to purge air from a non-domestic natural gas installation, allowing the appliances to fire correctly"
---

# Commercial Gas Calculator — Australia

![Commercial Gas Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a4/0b/17/a40b1724-621d-69b9-5ac6-3a6db032c1a3/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Oliver Shingler](https://apptail.io/developer/oliver-shingler-RYy) (United Kingdom)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** $2.99
**Bundle ID:** uk.co.shingler.commercialgascalculator
**Store:** Apple App Store
**Country:** Australia
**Version:** 1.3.3 (released 2025-12-16)
**Original Release:** 2015-06-06
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/au/app/app/id997737518)
**AppTail Page:** [https://apptail.io/app/commercial-gas-calculator-RXg/australia](https://apptail.io/app/commercial-gas-calculator-RXg/australia)

## Commercial Gas Calculator Description
This quick and simple-to-use app will assist gas engineers in calculating the maximum time required to purge air from a non-domestic natural gas installation, allowing the appliances to fire correctly.

Suitable for natural gas (NG) installations only, with an installation volume not exceeding 1m³, and a maximum operating pressure (MOP) not exceeding 40mbar at the outlet of the primary meter regulator. Calculations are performed in accordance with IGE/UP/1A and are intended to help you double-check your own calculations.

If you also require the tightness testing duration (TTD) for the system, the option to calculate this is available to purchase in-app.

For the busy multi-client gas professional, there's an option to purchase a Save Installations add-on allowing you to save and retrieve installation layouts for future reference.

## Commercial Gas Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/8f/79/e2/8f79e290-e82a-5fed-b768-0a6d2877cc45/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/22/3d/a4/223da4e9-45c2-aee1-be55-395fa0b03a0b/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/ee/a4/6b/eea46b4d-1fbc-f4f0-0bfe-16573749df89/pr_source.png/1242x2688.png)



## Commercial Gas Calculator In-App Purchases
| Item | Price |
|------|-------|
| Save Installations | $1.99 |
| Tightness Testing Duration | $1.99 |

## Commercial Gas Calculator Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Australia | Utilities | #22 |
| Top Paid | United Kingdom | Utilities | #51 |
| Top Paid | Australia | Overall | #184 |


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- [AlphaOne.](https://apptail.io/app/alphaone-IZW/australia)
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- [TracPipe UK Sizing & Reference](https://apptail.io/app/tracpipe-uk-sizing-reference-UBYb/australia)
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## Commercial Gas Calculator Available In
- [United Kingdom](https://apptail.io/app/commercial-gas-calculator-RXg/united-kingdom)
- [Argentina](https://apptail.io/app/commercial-gas-calculator-RXg/argentina)
- [Austria](https://apptail.io/app/commercial-gas-calculator-RXg/austria)
- [Australia](https://apptail.io/app/commercial-gas-calculator-RXg/australia)
- [Azerbaijan](https://apptail.io/app/commercial-gas-calculator-RXg/azerbaijan)
- [Belgium](https://apptail.io/app/commercial-gas-calculator-RXg/belgium)
- [Bulgaria](https://apptail.io/app/commercial-gas-calculator-RXg/bulgaria)
- [Brazil](https://apptail.io/app/commercial-gas-calculator-RXg/brazil)
- [Belarus](https://apptail.io/app/commercial-gas-calculator-RXg/belarus)
- [Canada](https://apptail.io/app/commercial-gas-calculator-RXg/canada)
- [Switzerland](https://apptail.io/app/commercial-gas-calculator-RXg/switzerland)
- [Chile](https://apptail.io/app/commercial-gas-calculator-RXg/chile)
- [China](https://apptail.io/app/commercial-gas-calculator-RXg/china)
- [Colombia](https://apptail.io/app/commercial-gas-calculator-RXg/colombia)
- [Cyprus](https://apptail.io/app/commercial-gas-calculator-RXg/cyprus)
- [Czechia](https://apptail.io/app/commercial-gas-calculator-RXg/czechia)
- [Germany](https://apptail.io/app/commercial-gas-calculator-RXg/germany)
- [Denmark](https://apptail.io/app/commercial-gas-calculator-RXg/denmark)
- [Dominican Republic](https://apptail.io/app/commercial-gas-calculator-RXg/dominican-republic)
- [Algeria](https://apptail.io/app/commercial-gas-calculator-RXg/algeria)
- [Ecuador](https://apptail.io/app/commercial-gas-calculator-RXg/ecuador)
- [Estonia](https://apptail.io/app/commercial-gas-calculator-RXg/estonia)
- [Egypt](https://apptail.io/app/commercial-gas-calculator-RXg/egypt)
- [Spain](https://apptail.io/app/commercial-gas-calculator-RXg/spain)
- [Finland](https://apptail.io/app/commercial-gas-calculator-RXg/finland)
- [France](https://apptail.io/app/commercial-gas-calculator-RXg/france)
- [Grenada](https://apptail.io/app/commercial-gas-calculator-RXg/grenada)
- [Greece](https://apptail.io/app/commercial-gas-calculator-RXg/greece)
- [Hong Kong SAR China](https://apptail.io/app/commercial-gas-calculator-RXg/hong-kong)
- [Honduras](https://apptail.io/app/commercial-gas-calculator-RXg/honduras)
- [Croatia](https://apptail.io/app/commercial-gas-calculator-RXg/croatia)
- [Hungary](https://apptail.io/app/commercial-gas-calculator-RXg/hungary)
- [Indonesia](https://apptail.io/app/commercial-gas-calculator-RXg/indonesia)
- [Ireland](https://apptail.io/app/commercial-gas-calculator-RXg/ireland)
- [Israel](https://apptail.io/app/commercial-gas-calculator-RXg/israel)
- [India](https://apptail.io/app/commercial-gas-calculator-RXg/india)
- [Iceland](https://apptail.io/app/commercial-gas-calculator-RXg/iceland)
- [Italy](https://apptail.io/app/commercial-gas-calculator-RXg/italy)
- [Japan](https://apptail.io/app/commercial-gas-calculator-RXg/japan)
- [South Korea](https://apptail.io/app/commercial-gas-calculator-RXg/south-korea)
- [Kuwait](https://apptail.io/app/commercial-gas-calculator-RXg/kuwait)
- [Kazakhstan](https://apptail.io/app/commercial-gas-calculator-RXg/kazakhstan)
- [Lebanon](https://apptail.io/app/commercial-gas-calculator-RXg/lebanon)
- [Sri Lanka](https://apptail.io/app/commercial-gas-calculator-RXg/sri-lanka)
- [Luxembourg](https://apptail.io/app/commercial-gas-calculator-RXg/luxembourg)
- [Latvia](https://apptail.io/app/commercial-gas-calculator-RXg/latvia)
- [Madagascar](https://apptail.io/app/commercial-gas-calculator-RXg/madagascar)
- [North Macedonia](https://apptail.io/app/commercial-gas-calculator-RXg/north-macedonia)
- [Malta](https://apptail.io/app/commercial-gas-calculator-RXg/malta)
- [Mexico](https://apptail.io/app/commercial-gas-calculator-RXg/mexico)
- [Malaysia](https://apptail.io/app/commercial-gas-calculator-RXg/malaysia)
- [Nigeria](https://apptail.io/app/commercial-gas-calculator-RXg/nigeria)
- [Netherlands](https://apptail.io/app/commercial-gas-calculator-RXg/netherlands)
- [Norway](https://apptail.io/app/commercial-gas-calculator-RXg/norway)
- [Nepal](https://apptail.io/app/commercial-gas-calculator-RXg/nepal)
- [New Zealand](https://apptail.io/app/commercial-gas-calculator-RXg/new-zealand)
- [Peru](https://apptail.io/app/commercial-gas-calculator-RXg/peru)
- [Philippines](https://apptail.io/app/commercial-gas-calculator-RXg/philippines)
- [Pakistan](https://apptail.io/app/commercial-gas-calculator-RXg/pakistan)
- [Poland](https://apptail.io/app/commercial-gas-calculator-RXg/poland)
- [Portugal](https://apptail.io/app/commercial-gas-calculator-RXg/portugal)
- [Romania](https://apptail.io/app/commercial-gas-calculator-RXg/romania)
- [Russia](https://apptail.io/app/commercial-gas-calculator-RXg/russia)
- [Saudi Arabia](https://apptail.io/app/commercial-gas-calculator-RXg/saudi-arabia)
- [Sweden](https://apptail.io/app/commercial-gas-calculator-RXg/sweden)
- [Singapore](https://apptail.io/app/commercial-gas-calculator-RXg/singapore)
- [Slovenia](https://apptail.io/app/commercial-gas-calculator-RXg/slovenia)
- [Thailand](https://apptail.io/app/commercial-gas-calculator-RXg/thailand)
- [Tunisia](https://apptail.io/app/commercial-gas-calculator-RXg/tunisia)
- [Türkiye](https://apptail.io/app/commercial-gas-calculator-RXg/turkey)
- [Taiwan](https://apptail.io/app/commercial-gas-calculator-RXg/taiwan)
- [Ukraine](https://apptail.io/app/commercial-gas-calculator-RXg/ukraine)
- [United States](https://apptail.io/app/commercial-gas-calculator-RXg/united-states)
- [Uzbekistan](https://apptail.io/app/commercial-gas-calculator-RXg/uzbekistan)
- [Vietnam](https://apptail.io/app/commercial-gas-calculator-RXg/vietnam)
- [United Arab Emirates](https://apptail.io/app/commercial-gas-calculator-RXg/united-arab-emirates)
- [South Africa](https://apptail.io/app/commercial-gas-calculator-RXg/south-africa)

---

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