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How many calorie in 1 hectojoule?
The answer is 23.890295761862.
We assume you are converting between calorie [15 °C] and hectojoule.
You can view more details on each measurement unit:
calorie or hectojoule
The SI derived unit for energy is the joule.
1 joule is equal to 0.23890295761862 calorie, or 0.01 hectojoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between calories and hectojoules.
Type in your own numbers in the form to convert the units!
1 calorie to hectojoule = 0.04186 hectojoule
10 calorie to hectojoule = 0.41858 hectojoule
20 calorie to hectojoule = 0.83716 hectojoule
30 calorie to hectojoule = 1.25574 hectojoule
40 calorie to hectojoule = 1.67432 hectojoule
50 calorie to hectojoule = 2.0929 hectojoule
100 calorie to hectojoule = 4.1858 hectojoule
200 calorie to hectojoule = 8.3716 hectojoule
You can do the reverse unit conversion from hectojoule to calorie, or enter any two units below:
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.
The SI prefix "hecto" represents a factor of 102, or in exponential notation, 1E2.
So 1 hectojoule = 102 joules.
The definition of a joule is as follows:
The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).
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