## ››Convert hartree to calorie [I.T.]

 hartree calorie [I.T.]

 Did you mean to convert hartree to calorie [15 °C] calorie [I.T.] calorie [nutritional] calorie [thermochemical]

How many hartree in 1 calorie [I.T.]? The answer is 9.6033069065778E+17.
We assume you are converting between hartree and calorie [I.T.].
You can view more details on each measurement unit:
hartree or calorie [I.T.]
The SI derived unit for energy is the joule.
1 joule is equal to 2.2937104486906E+17 hartree, or 0.2388458966275 calorie [I.T.].
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between hartrees and calories.
Type in your own numbers in the form to convert the units!

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You can do the reverse unit conversion from calorie [I.T.] to hartree, or enter any two units below:

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## ››Definition: Hartree

The Hartree energy (symbol Eh) is a physical constant used as atomic unit of energy, named after physicist Douglas Hartree.

## ››Definition: Calorie

International Steam Table Calorie (1956): 1.163 mW h = 4.1868 J exactly. This definition was adopted by the Fifth International Conference on Properties of Steam (London, July 1956).

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