Convert 1 Joule to Petajoule (1 J to PJ)
Looking to convert 1 joule (J) to petajoule (PJ)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Joule and Petajoule and how to calculate conversions manually or using online tools.

Looking to convert 1 joule (J) to petajoule (PJ)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Joule and Petajoule and how to calculate conversions manually or using online tools.
What is Joule to Petajoule Conversion?
Joule (J) and petajoule (PJ) 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 joule to petajoule, knowing the exact conversion formula is essential.
J to pj Conversion Formula:
One Joule is equal to 1e-15 Petajoule.
Formula: 1 J = 1e-15 PJ
By using this conversion factor, you can easily convert any energy from joule to petajoule with precision.
Convert 1 Joule to Petajoule
To convert 1 joule to petajoule, multiply the value by 1e-15 since:
1 joule = 1e-15 petajoule
So:
1 × 1e-15 = 1e-15
Result: 1 joule = 1e-15 petajoule
Reverse Conversion
Need the reverse result? You can also convert petajoule back to joule by dividing 1e-15:
1e-15 petajoule ÷ 1e-15 = 1 joule
For more, visit: Petajoule to Joule
Explore Related Conversion Tool
This page focuses specifically on converting 1 Joule to Petajoule. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 1 joule in petajoule?
1 joule is equal to 1e-15 petajoule.
How do I convert joule to petajoule?
Multiply the value in joule by 1e-15 to get the equivalent in petajoule.