›› Convert calorie [15 °C] to therm [Europe]


calorie
therm

Did you mean to convert calorie [15 °C]
calorie [I.T.]
calorie [nutritional]
calorie [thermochemical]
to therm [Europe]
therm [U.S.]


›› More information from the unit converter

How many calorie in 1 therm? The answer is 25205597.496297.
We assume you are converting between calorie [15 °C] and therm [Europe].
You can view more details on each measurement unit:
calorie or therm
The SI derived unit for energy is the joule.
1 joule is equal to 0.23890295761862 calorie, or 9.4781707774915E-9 therm.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between calories and therm [Europe].
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›› Common energy conversions

calorie to joule
calorie to erg
calorie to gigawatt-hour
calorie to gigacalorie
calorie to terawatthour
calorie to attojoule
calorie to kilocalorie
calorie to tonne of oil equivalent
calorie to tonne of coal equivalent
calorie to petawatthour


›› Definition: Calorie

15 °C calorie: the amount of energy required to warm 1 g of air-free water from 14.5 °C to 15.5 °C at a constant pressure of 101.325 kPa (1 atm). Experimental values of this calorie ranged from 4.1852 J to 4.1858 J. The CIPM in 1950 published a mean experimental value of 4.1855 J, noting an uncertainty of 0.0005 J.


›› Definition: Therm

The therm (symbol, thm) is a non-SI unit of heat energy equal to 100000 British thermal units (Btu[1]). 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.


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