Watt-hours to Kilojoules Converter
Convert watt-hours (Wh) to kilojoules (kJ) instantly
Conversion Formula
1 Wh = 3.6 kJTo convert from watt-hours to kilojoules, multiply the value by 3.6.
Watt-hours to Kilojoules Table
| Watt-hours (Wh) | Kilojoules (kJ) |
|---|---|
| 0.1 Wh | 0.36 kJ |
| 0.25 Wh | 0.9 kJ |
| 0.5 Wh | 1.8 kJ |
| 1 Wh | 3.6 kJ |
| 2 Wh | 7.2 kJ |
| 3 Wh | 10.8 kJ |
| 5 Wh | 18 kJ |
| 10 Wh | 36 kJ |
| 15 Wh | 54 kJ |
| 20 Wh | 72 kJ |
| 25 Wh | 90 kJ |
| 50 Wh | 180 kJ |
| 100 Wh | 360 kJ |
| 250 Wh | 900 kJ |
| 500 Wh | 1,800 kJ |
| 1,000 Wh | 3,600 kJ |
Frequently Asked Questions
How many kilojoules are in 1 watt-hour?
There are 3.6 kilojoules in 1 watt-hour (1 Wh = 3.6 kJ).
How do I convert watt-hours to kilojoules?
To convert watt-hours to kilojoules, multiply the value in watt-hours by 3.6. The formula is: kJ = Wh ร 3.6.
What is 10 watt-hours in kilojoules?
10 watt-hours is equal to 36 kilojoules (10 Wh = 36 kJ).
What is 100 watt-hours in kilojoules?
100 watt-hours is equal to 360 kilojoules (100 Wh = 360 kJ).
How many watt-hours are in 1 kilojoule?
There are 0.277778 watt-hours in 1 kilojoule (1 kJ = 0.277778 Wh).
About Watt-hours and Kilojoules
The watt-hour (Wh) and the kilojoule (kJ) are both units of energy measurement. Converting between watt-hours and kilojoules is a common task in science, engineering, cooking, and everyday life.
Use our free online converter above to quickly and accurately convert any value from watt-hours to kilojoules, or check the reference table for common conversions.