| Did you mean to convert | therm [Europe] therm [U.S.] |
to | calorie [15 °C] calorie [I.T.] calorie [nutritional] calorie [thermochemical] |
How many therm in 1 cal? The answer is 3.9673727240424E-8. We assume you are converting between therm [Europe] and calorie [15 °C]. You can view more details on each measurement unit: therm or cal The SI derived unit for energy is the joule. 1 joule is equal to 9.4781707774915E-9 therm, or 0.23890295761862 cal. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between therm [Europe] and calories. Type in your own numbers in the form to convert the units!
1 therm to cal = 25205597.4963 cal
2 therm to cal = 50411194.99259 cal
3 therm to cal = 75616792.48889 cal
4 therm to cal = 100822389.98519 cal
5 therm to cal = 126027987.48149 cal
6 therm to cal = 151233584.97778 cal
7 therm to cal = 176439182.47408 cal
8 therm to cal = 201644779.97038 cal
9 therm to cal = 226850377.46667 cal
10 therm to cal = 252055974.96297 cal
You can do the reverse unit conversion from cal to therm, or enter any two units below:
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.
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.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!