Convert 1 Joule to Kilowatt-second (1 J to kWs)
Looking to convert 1 joule (J) to kilowatt-second (kWs)? 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 Kilowatt-second and how to calculate conversions manually or using online tools.

Looking to convert 1 joule (J) to kilowatt-second (kWs)? 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 Kilowatt-second and how to calculate conversions manually or using online tools.
What is Joule to Kilowatt-second Conversion?
Joule (J) and kilowatt-second (kWs) 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 kilowatt-second, knowing the exact conversion formula is essential.
J to kws Conversion Formula:
One Joule is equal to 0.001 Kilowatt-second.
Formula: 1 J = 0.001 kWs
By using this conversion factor, you can easily convert any energy from joule to kilowatt-second with precision.
Convert 1 Joule to Kilowatt-second
To convert 1 joule to kilowatt-second, multiply the value by 0.001 since:
1 joule = 0.001 kilowatt-second
So:
1 × 0.001 = 0.001
Result: 1 joule = 0.001 kilowatt-second
Reverse Conversion
Need the reverse result? You can also convert kilowatt-second back to joule by dividing 0.001:
0.001 kilowatt-second ÷ 0.001 = 1 joule
For more, visit: Kilowatt-second to Joule
Explore Related Conversion Tool
This page focuses specifically on converting 1 Joule to Kilowatt-second. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 1 joule in kilowatt-second?
1 joule is equal to 0.001 kilowatt-second.
How do I convert joule to kilowatt-second?
Multiply the value in joule by 0.001 to get the equivalent in kilowatt-second.