Kilowatt-hours to Kilojoules Converter
1 kilowatt-hour = 3,600 kilojoules
1 kilojoule = 0.0002777778 kilowatt-hours
How to convert kilowatt-hours to kilojoules
To convert kilowatt-hours to kilojoules, multiply the value in kilowatt-hours by 3,600.
kJ = kWh × 3,600
Example: 100 kWh × 3,600 = 360,000 kJ
Kilowatt-hours to Kilojoules conversion table
| Kilowatt-hour (kWh) | Kilojoule (kJ) |
|---|---|
| 1 kWh | 3,600 kJ |
| 2 kWh | 7,200 kJ |
| 3 kWh | 10,800 kJ |
| 4 kWh | 14,400 kJ |
| 5 kWh | 18,000 kJ |
| 6 kWh | 21,600 kJ |
| 7 kWh | 25,200 kJ |
| 8 kWh | 28,800 kJ |
| 9 kWh | 32,400 kJ |
| 10 kWh | 36,000 kJ |
| 12 kWh | 43,200 kJ |
| 15 kWh | 54,000 kJ |
| 20 kWh | 72,000 kJ |
| 25 kWh | 90,000 kJ |
| 30 kWh | 108,000 kJ |
| 40 kWh | 144,000 kJ |
| 50 kWh | 180,000 kJ |
| 60 kWh | 216,000 kJ |
| 70 kWh | 252,000 kJ |
| 75 kWh | 270,000 kJ |
| 80 kWh | 288,000 kJ |
| 90 kWh | 324,000 kJ |
| 100 kWh | 360,000 kJ |
| 150 kWh | 540,000 kJ |
| 200 kWh | 720,000 kJ |
| 250 kWh | 900,000 kJ |
| 500 kWh | 1,800,000 kJ |
| 1,000 kWh | 3,600,000 kJ |
About these units
Kilowatt-hour (kWh)
The kilowatt-hour (kWh) is a metric unit of energy accepted for use with the SI. 1 kilowatt-hour equals 3,600,000 joules. This value is exact by definition.
Kilojoule (kJ)
The kilojoule (kJ) is a unit of energy in the International System of Units (SI). 1 kilojoule equals 1,000 joules. This value is exact by definition.
Frequently asked questions
What is 1 kilowatt-hour in kilojoules?
1 kilowatt-hour equals 3,600 kilojoules.
How do I convert kilowatt-hours to kilojoules?
To convert kilowatt-hours to kilojoules, multiply the value in kilowatt-hours by 3,600. Example: 100 kWh × 3,600 = 360,000 kJ
What is 100 kWh in kilojoules?
100 kilowatt-hours equals 360,000 kilojoules.