Convert 1 Calorie to Microjoule (1 cal to µJ)
Looking to convert 1 calorie (cal) to microjoule (µJ)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Calorie and Microjoule and how to calculate conversions manually or using online tools.

Looking to convert 1 calorie (cal) to microjoule (µJ)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Calorie and Microjoule and how to calculate conversions manually or using online tools.
What is Calorie to Microjoule Conversion?
Calorie (cal) and microjoule (µJ) 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 calorie to microjoule, knowing the exact conversion formula is essential.
Cal to µj Conversion Formula:
One Calorie is equal to 4184000 Microjoule.
Formula: 1 cal = 4184000 µJ
By using this conversion factor, you can easily convert any energy from calorie to microjoule with precision.
Convert 1 Calorie to Microjoule
To convert 1 calorie to microjoule, multiply the value by 4184000 since:
1 calorie = 4184000 microjoule
So:
1 × 4184000 = 4184000
Result: 1 calorie = 4184000 microjoule
Reverse Conversion
Need the reverse result? You can also convert microjoule back to calorie by dividing 4184000:
4184000 microjoule ÷ 4184000 = 1 calorie
For more, visit: Microjoule to Calorie
Explore Related Conversion Tool
This page focuses specifically on converting 1 Calorie to Microjoule. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 1 calorie in microjoule?
1 calorie is equal to 4184000 microjoule.
How do I convert calorie to microjoule?
Multiply the value in calorie by 4184000 to get the equivalent in microjoule.