Convert 1000 Therm to Calorie (nutritional): 1000 Therm in Calorie (nutritional)
This calculator allows you to convert from Therm to Calorie (nutritional) and in a reverse direction. To convert from Therm to Calorie (nutritional), enter the amount of Therm into the first input and to convert from Calorie (nutritional) to Therm, enter the amount of Calorie (nutritional) into the second input.