You can now get the hugely popular Gas Rate Calculator & Guide on your iPhone or iPad. This is the free Lite version of the app to which supports metric and imperial meters with natural gas only.
Input the initial meter reading, use the built in 2 minute timer and then input the final reading. Press the calculate button and the results will then be displayed.
The app comes with a built in stopwatch and could not be easier to use: start the stopwatch and after a complete rotation of the test dial press stop and the results will be displayed instantly!
Gas rates are given in cubic metres per hour, litres per second and cubic feet per hour. Gross and net heat inputs are given in megajoules per hour, kilowatts and BTUs per hour.
We've made some small tweaks for iOS 12.
Ratings and Reviews
Best app ive ever used
By far the most useful app ever
Something not right
This app was recommended to me by a gas engineer, however, it isn't giving me the info I need. I have a metric meter and no matter what reading I input it keeps saying check the values?! Please help
This app is very quick and simple to use. Clear data and additional info very good. Ideal for quick boiler service info for the engineer
Up to six family members will be able to use this app with Family Sharing enabled.