## Convert petawatthour to femtojoule

 petawatthour femtojoule

How many petawatthour in 1 femtojoule? The answer is 2.7777777777778E-34. We assume you are converting between petawatthour and femtojoule. You can view more details on each measurement unit: petawatthour or femtojoule The SI derived unit for energy is the joule. 1 joule is equal to 2.7777777777778E-19 petawatthour, or 1.0E+15 femtojoule. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between petawatthour and femtojoules. Type in your own numbers in the form to convert the units!

## Quick conversion chart of petawatthour to femtojoule

1 petawatthour to femtojoule = 3.6E+33 femtojoule

2 petawatthour to femtojoule = 7.2E+33 femtojoule

3 petawatthour to femtojoule = 1.08E+34 femtojoule

4 petawatthour to femtojoule = 1.44E+34 femtojoule

5 petawatthour to femtojoule = 1.8E+34 femtojoule

6 petawatthour to femtojoule = 2.16E+34 femtojoule

7 petawatthour to femtojoule = 2.52E+34 femtojoule

8 petawatthour to femtojoule = 2.88E+34 femtojoule

9 petawatthour to femtojoule = 3.24E+34 femtojoule

10 petawatthour to femtojoule = 3.6E+34 femtojoule

## Want other units?

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

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## Definition: Petawatthour

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

So 1 petawatthour = 1015 .

## Definition: Femtojoule

The SI prefix "femto" represents a factor of 10-15, or in exponential notation, 1E-15.

So 1 femtojoule = 10-15 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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