Convert Joule to Kilojoule (J to kJ)
J to kJ Conversion Table
| J [J] | kJ [kJ] |
|---|---|
| 0.01 | 0.00001 |
| 0.1 | 0.0001 |
| 1 | 0.001 |
| 10 | 0.01 |
| 50 | 0.05 |
| 100 | 0.1 |
| 500 | 0.5 |
| 1,000 | 1 |
| 5,000 | 5 |
| 10,000 | 10 |
Joule (J) - Definition
Joule (J) is the base unit of Energy in the International System of Units (SI).
Joule (J) - History/origin
The joule is the fundamental unit of Energy in the International System of Units.
Joule (J) - Current use
The joule is used worldwide for scientific, engineering, and everyday measurements.
Kilojoule (kJ) - Definition
Kilojoule (kJ) is a metric prefix multiple of the Joule (J). 1 kJ = 1,000 J.
Kilojoule (kJ) - History/origin
The prefix "kJ" was adopted as part of the metric system to denote multiples and submultiples of base units.
Kilojoule (kJ) - Current use
It is widely used in countries that have adopted the metric system.
How to Convert Joule to Kilojoule
1 Joule (J) = 0.001 Kilojoule (kJ)
1 Kilojoule (kJ) = 1,000 Joule (J)
Example: Convert 15 Joule (J) to Kilojoule (kJ):
15 J = 0.015 kJ
Popular Unit Conversions
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