Enter the volume of natural gas burned in cubic feet (ft3):
Thermal energy in kWh (kilowatt hours) is equal to:
How to convert the energy of natural gas combustion from cubic feet to kWh (ft3 per kilowatt-hour)?
The specific heat of combustion of natural gas is from 0.2264 to 0.3396 kWh per 1 ft³ of gas. And mainly depend on the composition of natural gas and its combustion conditions (temperature, pressure, etc.)
22.65 kWh ≤ 100 cubic feet ≤ 33.98 kWh