What's New

This app has been updated by Apple to use the latest Apple signing certificate.

A CSV file containing the inputs and results can now be exported by email from the gas property calculation results page.

App Description

NGage Calc is a free National Grid app which allows users to calculate typical natural gas properties at UK standard reference (15C/15C) conditions. The app incorporates the following calculations:
· ISO 6976 (2005)
· AGA 8 (Gross & Detail Characterisation) 1994
· Gas Safety (Management) Regulations (1996) Schedule 3 calculations (Wobbe, Incomplete Combustion Factor & Sooting Index)

iPhone Screenshots

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iPad Screenshots

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App Changes

  • November 21, 2015 Initial release
  • February 02, 2016 New version 1.10
  • August 03, 2016 New version 1.11
  • June 14, 2019 New version 1.12

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