Full name: therm [Europe]
Category type: energy
Scale factor: 105505590
The SI derived unit for energy is the joule.
1 joule is equal to 9.4781707774915E-9 therm.
Valid units must be of the energy type.
You can use this form to select from known units:
The therm (symbol, thm) is a non-SI unit of heat energy equal to 100000 British thermal units (Btu). It is approximately the energy equivalent of burning 100 cubic feet (2.83 cubic metres) – often referred to as 1 CCF – of natural gas.
The therm (EC) is often used by engineers in the US.