Convert 1 Kilocalories to Millijoule (1 kcal to mJ)
Looking to convert 1 kilocalories (kcal) to millijoule (mJ)? 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 Millijoule and how to calculate conversions manually or using online tools.

Looking to convert 1 kilocalories (kcal) to millijoule (mJ)? 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 Millijoule and how to calculate conversions manually or using online tools.
What is Kilocalories to Millijoule Conversion?
Kilocalories (kcal) and millijoule (mJ) 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 millijoule, knowing the exact conversion formula is essential.
Kcal to mj Conversion Formula:
One Kilocalories is equal to 4184000 Millijoule.
Formula: 1 kcal = 4184000 mJ
By using this conversion factor, you can easily convert any energy from kilocalories to millijoule with precision.
Convert 1 Kilocalories to Millijoule
To convert 1 kilocalories to millijoule, multiply the value by 4184000 since:
1 kilocalories = 4184000 millijoule
So:
1 × 4184000 = 4184000
Result: 1 kilocalories = 4184000 millijoule
Reverse Conversion
Need the reverse result? You can also convert millijoule back to kilocalories by dividing 4184000:
4184000 millijoule ÷ 4184000 = 1 kilocalories
For more, visit: Millijoule to Kilocalories
Explore Related Conversion Tool
This page focuses specifically on converting 1 Kilocalories to Millijoule. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 1 kilocalories in millijoule?
1 kilocalories is equal to 4184000 millijoule.
How do I convert kilocalories to millijoule?
Multiply the value in kilocalories by 4184000 to get the equivalent in millijoule.