Gas Capacity Pipe Size Calc

Do you need to know if your existing natural gas meter has capacity for another appliance?

Do you need to know if your current copper gas piping is correct and will support the natural gas appliances?

If you answered YES to any of these questions then this could be the app that helps you find answers to these questions.

2 unique functions :

Gas Capacity Calculator
Enter the flow rate of your current natural gas meter, the heat input of each of up to 6 appliances and the application will tell you if there is any spare capacity to add another appliance.

Singe Appliance Pipe Sizer
Enter the load of the appliance, the pipe diameter (10,12,15,22,25mm), the pipe length, number of bends and fittings and this app will tell you the flow rate, the effective length of the run, the maximum length permissible and the actual pressure drop.

Use this as a way to speed up calculating the pipe sizing process for all of your connected appliances.


Please note - we always try to ensure our calculators are as accurate as possible. If you should find an inconsistency in the calculations, please let us know. We are always happy to improve our applications.

DISCLAIMER : Please seek the advice of a trained professional before carrying our any work or estimating for any work. This application generates results that act as a guide / indication only. We cannot accept liability for any loss or damage as a result of using this application and its results.

While the developers of this application make every effort to deliver high quality products, we do not guarantee that our products are free from defects or errors. Our software is provided “as is," and you use the software at your own risk. We recommend that you seek the advice of a certified professional before drawing any conclusions from any calculations generated from the software.
We make no warranties as to performance, merchantability, fitness for a particular purpose, or any other warranties whether expressed or implied.
No oral or written communication from or information provided shall create a warranty.
Under no circumstances shall the developers of this application be liable for direct, indirect, special, incidental, or consequential damages resulting from the use, misuse, or inability to use this software, even if we have been advised of the possibility of such damages.
The developers of the software cannot accept liability for any loss, damage or injury as a result of using the results generated from our software.