## Convert inch-pound to petajoule

 inch-pound petajoule

How many inch-pound in 1 petajoule? The answer is 8.8507461068334E+15.
We assume you are converting between inch-pound and petajoule.
You can view more details on each measurement unit:
inch-pound or petajoule
The SI derived unit for energy is the joule.
1 joule is equal to 8.8507461068334 inch-pound, 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 inch pounds and petajoules.
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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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