How many watthour in 1 calorie [I.T.]?
The answer is 0.001163.
We assume you are converting between watthour and calorie [I.T.].
You can view more details on each measurement unit: watthour or
calorie [I.T.]
The SI derived unit for energy is the joule.
1 joule is equal to 0.00027777777777778 watthour, 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 watthour and calories.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of watthour to calorie [I.T.]

1 watthour to calorie [I.T.] = 859.84523 calorie [I.T.]

2 watthour to calorie [I.T.] = 1719.69046 calorie [I.T.]

3 watthour to calorie [I.T.] = 2579.53568 calorie [I.T.]

4 watthour to calorie [I.T.] = 3439.38091 calorie [I.T.]

5 watthour to calorie [I.T.] = 4299.22614 calorie [I.T.]

6 watthour to calorie [I.T.] = 5159.07137 calorie [I.T.]

7 watthour to calorie [I.T.] = 6018.9166 calorie [I.T.]

8 watthour to calorie [I.T.] = 6878.76182 calorie [I.T.]

9 watthour to calorie [I.T.] = 7738.60705 calorie [I.T.]

10 watthour to calorie [I.T.] = 8598.45228 calorie [I.T.]

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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