## Convert petawatthour to gigawatt hour

 petawatthour gigawatt-hour

How many petawatthour in 1 gigawatt-hour? The answer is 1.0E-6. We assume you are converting between petawatthour and gigawatt hour. You can view more details on each measurement unit: petawatthour or gigawatt-hour The SI derived unit for energy is the joule. 1 joule is equal to 2.7777777777778E-19 petawatthour, or 2.7777777777778E-13 gigawatt-hour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between petawatthour and gigawatt hours. Type in your own numbers in the form to convert the units!

## Quick conversion chart of petawatthour to gigawatt-hour

1 petawatthour to gigawatt-hour = 1000000 gigawatt-hour

2 petawatthour to gigawatt-hour = 2000000 gigawatt-hour

3 petawatthour to gigawatt-hour = 3000000 gigawatt-hour

4 petawatthour to gigawatt-hour = 4000000 gigawatt-hour

5 petawatthour to gigawatt-hour = 5000000 gigawatt-hour

6 petawatthour to gigawatt-hour = 6000000 gigawatt-hour

7 petawatthour to gigawatt-hour = 7000000 gigawatt-hour

8 petawatthour to gigawatt-hour = 8000000 gigawatt-hour

9 petawatthour to gigawatt-hour = 9000000 gigawatt-hour

10 petawatthour to gigawatt-hour = 10000000 gigawatt-hour

## Want other units?

You can do the reverse unit conversion from gigawatt-hour 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 .

## Metric conversions and more

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