---
title: "Commercial Gas Calculator — App Overview"
url: https://marlvel.ai/intel-report/utilities/commercial-gas-calculator
category: Utilities
developer: Oliver Shingler
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-05-08
last_verified: "2026-05-08T13:27:17.269Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a niche, paid utility tool that assists gas engineers with IGE/UP/1A compliance calculations for small-scale commercial installations.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.3.3 |
| Developer | Oliver Shingler |

<!-- SECTION: Summary -->
## What is Commercial Gas Calculator?

Commercial Gas Calculator is a utility tool designed for gas engineers to calculate air purging times for non-domestic natural gas installations. It ensures compliance with IGE/UP/1A standards for systems under 1m³ and 40mbar MOP. The app provides a specialized digital reference for verifying manual calculations in the field.

<!-- SECTION: Key Features -->
## Key Features

- **Purge Time Calculation**: Calculates the maximum time required to purge air from natural gas installations in accordance with IGE/UP/1A standards.
- **Tightness Testing Duration (TTD)**: Offers an optional in-app purchase to calculate the required tightness testing duration for the system.
- **Save Installations Add-on**: Provides an optional in-app purchase to save and retrieve installation layouts for multi-client management.

<!-- SECTION: Target Audience -->
## Who is it for?

Professional gas engineers working on non-domestic natural gas installations.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/commercial-gas-calculator/id997737518?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/utilities/commercial-gas-calculator)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/utilities/commercial-gas-calculator).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*