Therm to Calories (15 °C, CIPM, 1950) conversion
There is more than one type of Therm. Please use the appropriate variation from the list below.
Therms (EC) to Calories (15°C,CIPM, 1950)
Therms (US) to Calories (15°C,CIPM, 1950)
Therms (UK) to Calories (15°C,CIPM, 1950)
Calories (15°C,CIPM, 1950)
The International Committee for Weights and Measures have defined one cal15 is the ammount of heat energy needed to raise the temperature of 1g of water from 14.5°C to 15.5°C