››Convert kilocalorie [I.T.] to zettawatthour

 kilocalorie [I.T.] zettawatthour

 Did you mean to convert kilocalorie [15 °C] kilocalorie [I.T.] kilocalorie [thermochemical] to zettawatthour

How many kilocalorie [I.T.] in 1 zettawatthour? The answer is 8.5984522785899E+20.
We assume you are converting between kilocalorie [I.T.] and zettawatthour.
You can view more details on each measurement unit:
kilocalorie [I.T.] or zettawatthour
The SI derived unit for energy is the joule.
1 joule is equal to 0.0002388458966275 kilocalorie [I.T.], or 2.7777777777778E-25 zettawatthour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilocalories and zettawatthour.
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››Definition: Zettawatthour

The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.

So 1 zettawatthour = 1021 .

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