Gas meters either record your consumption in ft3 or m3.
This page allows you to automatically convert m3 to kWhs. If you check your gas meter you will see what type you have as it will be noted clearly beside the reading.
If you enter your postcode we will also calculate the cheapest gas cost available to your home for that consumption of gas.
For Gas Meters that record cubic meters (your gas meter will have m3 beside the reading)