## ››Convert kilogram calorie to petawatthour

 kilogram calorie petawatthour

How many kilogram calorie in 1 petawatthour? The answer is 8.6005064742702E+14.
We assume you are converting between kilogram calorie and petawatthour.
You can view more details on each measurement unit:
kilogram calorie or petawatthour
The SI derived unit for energy is the joule.
1 joule is equal to 0.00023890295761862 kilogram calorie, or 2.7777777777778E-19 petawatthour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilogram calories and petawatthour.
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## ››Definition: Kilogram calorie

The large calorie or kilogram calorie approximates the energy needed to increase the temperature of 1 kg of water by 1 °C. This is about 4.185 kJ, and exactly 1000 small calories.

## ››Definition: Petawatthour

The SI prefix "peta" represents a factor of 1015, or in exponential notation, 1E15.

So 1 petawatthour = 1015 .

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