## ››Convert kilocalorie [thermochemical] to petajoule

 kilocalorie [thermochemical] petajoule

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

How many kilocalorie [thermochemical] in 1 petajoule? The answer is 239005736137.67.
We assume you are converting between kilocalorie [thermochemical] and petajoule.
You can view more details on each measurement unit:
kilocalorie [thermochemical] or petajoule
The SI derived unit for energy is the joule.
1 joule is equal to 0.00023900573613767 kilocalorie [thermochemical], or 1.0E-15 petajoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilocalories and petajoules.
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You can do the reverse unit conversion from petajoule to kilocalorie [thermochemical], or enter any two units below:

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## ››Definition: Petajoule

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

So 1 petajoule = 1015 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

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