## Convert petawatthour to terawatthour

 petawatthour terawatthour

How many petawatthour in 1 terawatthour? The answer is 0.001.
We assume you are converting between petawatthour and terawatthour.
You can view more details on each measurement unit:
petawatthour or terawatthour
The SI derived unit for energy is the joule.
1 joule is equal to 2.7777777777778E-19 petawatthour, or 2.7777777777778E-16 terawatthour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between petawatthour and terawatthour.
Type in your own numbers in the form to convert the units!

## Quick conversion chart of petawatthour to terawatthour

1 petawatthour to terawatthour = 1000 terawatthour

2 petawatthour to terawatthour = 2000 terawatthour

3 petawatthour to terawatthour = 3000 terawatthour

4 petawatthour to terawatthour = 4000 terawatthour

5 petawatthour to terawatthour = 5000 terawatthour

6 petawatthour to terawatthour = 6000 terawatthour

7 petawatthour to terawatthour = 7000 terawatthour

8 petawatthour to terawatthour = 8000 terawatthour

9 petawatthour to terawatthour = 9000 terawatthour

10 petawatthour to terawatthour = 10000 terawatthour

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You can do the reverse unit conversion from terawatthour 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: Terawatthour

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

So 1 terawatthour = 1012 .

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