Convert 20 Kilojoule to Millijoule (20 kJ to mJ)
Looking to convert 20 kilojoule (kJ) 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 Kilojoule and Millijoule and how to calculate conversions manually or using online tools.

Looking to convert 20 kilojoule (kJ) 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 Kilojoule and Millijoule and how to calculate conversions manually or using online tools.
What is Kilojoule to Millijoule Conversion?
Kilojoule (kJ) 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 kilojoule to millijoule, knowing the exact conversion formula is essential.
KJ to mj Conversion Formula:
One Kilojoule is equal to 1000000 Millijoule.
Formula: 1 kJ = 1000000 mJ
By using this conversion factor, you can easily convert any energy from kilojoule to millijoule with precision.
Convert 20 Kilojoule to Millijoule
To convert 20 kilojoule to millijoule, multiply the value by 1000000 since:
1 kilojoule = 1000000 millijoule
So:
20 × 1000000 = 20000000
Result: 20 kilojoule = 20000000 millijoule
Reverse Conversion
Need the reverse result? You can also convert millijoule back to kilojoule by dividing 1000000:
20000000 millijoule ÷ 1000000 = 20 kilojoule
For more, visit: Millijoule to Kilojoule
Explore Related Conversion Tool
This page focuses specifically on converting 20 Kilojoule to Millijoule. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 20 kilojoule in millijoule?
20 kilojoule is equal to 20000000 millijoule.
How do I convert kilojoule to millijoule?
Multiply the value in kilojoule by 1000000 to get the equivalent in millijoule.