Pro Gas Pipe Sizer

Pro Gas Pipe Sizer

Pro Gas Pipe Sizer is a professional gas pipe sizing calculator designed for gas engineers working on domestic natural gas and LPG installations.

Quickly calculate gas pipe sizes, pressure drops, appliance loads, and recommended pipe diameters from your iPhone or iPad. Whether you’re designing a new installation, upgrading existing pipework, or checking compliance, Pro Gas Pipe Sizer helps you make accurate calculations in seconds.

Features

• Gas pipe sizing for domestic installations
• Natural Gas and LPG support
• Single, two and three appliance calculations
• Automatic appliance load calculations
• Pressure drop calculations throughout the installation
• Recommended pipe size for each section
• Visual pipe layout diagrams
• Equivalent length calculations for fittings
• Fast and easy-to-use interface
• Works offline – no internet connection required
• Optimised for iPhone and iPad

Free gas rate page

Designed For

• Gas Engineers
• Heating Engineers
• Plumbing & Heating Engineers
• Boiler Installers
• Service & Repair Engineers
• Trainee Gas Engineers

Important

Pro Gas Pipe Sizer is intended as a calculation aid only. Users are responsible for ensuring all work complies with current regulations, manufacturer instructions, and applicable industry standards.

Always verify calculations and installation requirements before commencing work.