Commercial Gas Calculator

Installs

1.8k

Rating

2.3

Rating count

< 100

Category	Tools
Developer	Oliver Thomas Shingler
Price	1.99
First release	5/27/2015 (10 years ago)
Version	1.4.5
In-app purchases	No
Contains ads	No
Content rating	PEGI 3
Package name	uk.co.shingler.commercialgascalculator

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
5/29/2025	22	2.273	1,799	N/A
5/28/2025	22	2.273	1,799	N/A
5/27/2025	22	2.273	1,799	N/A
5/24/2025	22	2.273	1,797	N/A
5/22/2025	22	2.273	1,796	N/A
4/6/2025	22	2.273	1,761	N/A

Details

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 Edition 2 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.

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