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!
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
You can do the reverse unit conversion from petajoule to terawatthour, or enter any two units below:
The SI prefix "tera" represents a factor of 1012, or in exponential notation, 1E12.
So 1 terawatthour = 1012 .
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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