| Did you mean to convert | watthour | to | calorie [15 °C] calorie [I.T.] calorie [nutritional] calorie [thermochemical] |
How many watthour in 1 calories? 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 calories The SI derived unit for energy is the joule. 1 joule is equal to 0.00027777777777778 watthour, or 0.23890295761862 calories. 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!
1 watthour to calories = 860.05065 calories
2 watthour to calories = 1720.10129 calories
3 watthour to calories = 2580.15194 calories
4 watthour to calories = 3440.20259 calories
5 watthour to calories = 4300.25324 calories
6 watthour to calories = 5160.30388 calories
7 watthour to calories = 6020.35453 calories
8 watthour to calories = 6880.40518 calories
9 watthour to calories = 7740.45583 calories
10 watthour to calories = 8600.50647 calories
You can do the reverse unit conversion from calories to watthour, 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.
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