Convert 1 Kilocalories to Petajoule (1 kcal to PJ)
Looking to convert 1 kilocalories (kcal) 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 Kilocalories and Petajoule and how to calculate conversions manually or using online tools.

Looking to convert 1 kilocalories (kcal) 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 Kilocalories and Petajoule and how to calculate conversions manually or using online tools.
What is Kilocalories to Petajoule Conversion?
Kilocalories (kcal) 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 kilocalories to petajoule, knowing the exact conversion formula is essential.
Kcal to pj Conversion Formula:
One Kilocalories is equal to 4.184e-12 Petajoule.
Formula: 1 kcal = 4.184e-12 PJ
By using this conversion factor, you can easily convert any energy from kilocalories to petajoule with precision.
Convert 1 Kilocalories to Petajoule
To convert 1 kilocalories to petajoule, multiply the value by 4.184e-12 since:
1 kilocalories = 4.184e-12 petajoule
So:
1 × 4.184e-12 = 4.184e-12
Result: 1 kilocalories = 4.184e-12 petajoule
Reverse Conversion
Need the reverse result? You can also convert petajoule back to kilocalories by dividing 4.184e-12:
4.184e-12 petajoule ÷ 4.184e-12 = 1 kilocalories
For more, visit: Petajoule to Kilocalories
Explore Related Conversion Tool
This page focuses specifically on converting 1 Kilocalories to Petajoule. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 1 kilocalories in petajoule?
1 kilocalories is equal to 4.184e-12 petajoule.
How do I convert kilocalories to petajoule?
Multiply the value in kilocalories by 4.184e-12 to get the equivalent in petajoule.