Convert 100 Therm (EC) to Btu (th): 100 Therm (EC) in Btu (th)
This calculator allows you to convert from Therm (EC) to Btu (th) and in a reverse direction. To convert from Therm (EC) to Btu (th), enter the amount of Therm (EC) into the first input and to convert from Btu (th) to Therm (EC), enter the amount of Btu (th) into the second input.