## ››Convert calorie/hour [I.T.] to gigawatt

 calorie/hour gigawatt

How many calorie/hour in 1 gigawatt? The answer is 859845227858.99.
We assume you are converting between calorie/hour [I.T.] and gigawatt.
You can view more details on each measurement unit:
calorie/hour or gigawatt
The SI derived unit for power is the watt.
1 watt is equal to 859.84522785899 calorie/hour, or 1.0E-9 gigawatt.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between calories/hour and gigawatts.
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## ››Definition: Gigawatt

The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.

So 1 gigawatt = 109 watts.

The definition of a watt is as follows:

The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A).

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