›› Convert watthour to calorie [15 °C]


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

›› More information from the unit converter

How many watthour in 1 calorie? The answer is 0.0011627222222222.
We assume you are converting between watthour and calorie [15 °C].
You can view more details on each measurement unit:
watthour or calorie
The SI derived unit for energy is the joule.
1 joule is equal to 0.00027777777777778 watthour, or 0.23890295761862 calorie.
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

1 watthour to calorie = 860.05065 calorie

2 watthour to calorie = 1720.10129 calorie

3 watthour to calorie = 2580.15194 calorie

4 watthour to calorie = 3440.20259 calorie

5 watthour to calorie = 4300.25324 calorie

6 watthour to calorie = 5160.30388 calorie

7 watthour to calorie = 6020.35453 calorie

8 watthour to calorie = 6880.40518 calorie

9 watthour to calorie = 7740.45583 calorie

10 watthour to calorie = 8600.50647 calorie

›› Want other units?

You can do the reverse unit conversion from calorie to watthour, or enter any two units below:

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›› Common energy conversions

watthour to gram calorie
watthour to meter kilogram-force
watthour to megawatt-hour
watthour to centijoule
watthour to electron volt
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watthour to exawatt-hour
watthour to petajoule
watthour to cheval vapeur heure

›› 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.

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