Convert 1 Petawatt-hour to Gigajoule (1 PWh to GJ)
Looking to convert 1 petawatt-hour (PWh) to gigajoule (GJ)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Petawatt-hour and Gigajoule and how to calculate conversions manually or using online tools.

Looking to convert 1 petawatt-hour (PWh) to gigajoule (GJ)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Petawatt-hour and Gigajoule and how to calculate conversions manually or using online tools.
What is Petawatt-hour to Gigajoule Conversion?
Petawatt-hour (PWh) and gigajoule (GJ) are both units used to measure energy, but they serve different purposes depending on the scale of the measurement. If you ever need to convert petawatt-hour to gigajoule, knowing the exact conversion formula is essential.
PWh to gj Conversion Formula:
One Petawatt-hour is equal to 3.6e+9 Gigajoule.
Formula: 1 PWh = 3.6e+9 GJ
By using this conversion factor, you can easily convert any energy from petawatt-hour to gigajoule with precision.
Convert 1 Petawatt-hour to Gigajoule
To convert 1 petawatt-hour to gigajoule, multiply the value by 3.6e+9 since:
1 petawatt-hour = 3.6e+9 gigajoule
So:
1 × 3.6e+9 = 3.6e+9
Result: 1 petawatt-hour = 3.6e+9 gigajoule
Reverse Conversion
Need the reverse result? You can also convert gigajoule back to petawatt-hour by dividing 3.6e+9:
3.6e+9 gigajoule ÷ 3.6e+9 = 1 petawatt-hour
For more, visit: Gigajoule to Petawatt-hour
Explore Related Conversion Tool
This page focuses specifically on converting 1 Petawatt-hour to Gigajoule. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 1 petawatt-hour in gigajoule?
1 petawatt-hour is equal to 3.6e+9 gigajoule.
How do I convert petawatt-hour to gigajoule?
Multiply the value in petawatt-hour by 3.6e+9 to get the equivalent in gigajoule.