Free Tools
Free Tools for Gas Engineers
Two handy calculators, free to download. Everything you need to stay compliant and work faster — in your pocket.
Gas Rate Calculator Pro
100% free, with no subscriptions or ads. Get instant, accurate gas rate figures for natural gas and LPG - with metric/imperial toggle, safety checks and a saved history log.
App Store · Coming Soon
Gas Pipe Sizing Calculator
100% free, no subscriptions. Get instant, compliant pipe sizes for natural gas and LPG - just enter your gas rate, pipe length and fittings. Works offline, supports copper and steel, and saves your calculations for quotes and CP12s.
