## Convert terawatthour to petajoule

 terawatthour petajoule

How many terawatthour in 1 petajoule? The answer is 0.27777777777778. We assume you are converting between terawatthour and petajoule. You can view more details on each measurement unit: terawatthour or petajoule The SI derived unit for energy is the joule. 1 joule is equal to 2.7777777777778E-16 terawatthour, 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 terawatthour and petajoules. Type in your own numbers in the form to convert the units!

## Quick conversion chart of terawatthour to petajoule

1 terawatthour to petajoule = 3.6 petajoule

5 terawatthour to petajoule = 18 petajoule

10 terawatthour to petajoule = 36 petajoule

15 terawatthour to petajoule = 54 petajoule

20 terawatthour to petajoule = 72 petajoule

25 terawatthour to petajoule = 90 petajoule

30 terawatthour to petajoule = 108 petajoule

40 terawatthour to petajoule = 144 petajoule

50 terawatthour to petajoule = 180 petajoule

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You can do the reverse unit conversion from petajoule to terawatthour, or enter any two units below:

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## Definition: Terawatthour

The SI prefix "tera" represents a factor of 1012, or in exponential notation, 1E12.

So 1 terawatthour = 1012 .

## 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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