Cat® Methane Number Calculator is a brand new app for your mobile phone or tablet to allow quick, convenient calculations of methane number, heating value and other natural gas parameters without needing to use your laptop or complicated software.  Standard gas samples are pre-loaded or you may enter your own sample from your job site.

This app allows you to enter the constituents of your gas sample in Mole percentages and calculate the Cat® methane number, heating values, inert ratios, compressibility factor, Stoich A/F ratios, specific gravity and specific heat ration in both English and metric. It is loaded with these standard fuels: Coal Seam, Field Gas, Methane, Low Energy, Natural Gas and Propane. You can save your own custom fuels within the app for future reference.

Get started by installing it on your hand held device. Download it free from the Apple App Store or Google Play Store for IOS and Android devices.

View the Cat Methane Number Calculator Privacy Statement.

View the Cat Methane Number Calculator EULA.

Cat® Methane Number Calculator HELP DESK

Help Desk Hours

Monday through Friday
6 AM to 7 PM (CST)

Telephone Numbers

+1-800-901-8777 (United States Only)
+1-309-266-9749 (All Other Locations)

Cat® Methane Number Calculator Help

enginesoftware@catsupport.com