Table Of Contents
Kilojoules to kilowatt-hours Conversion
1 kilojoules (kJ) is equal to 0.0002777777778 kilowatt-hours (kWh).
1 kJ = 0.0002777777778 kWh
or
1 kWh = 3600 kJ
Formula
To convert a energy from kilojoules (kJ) to kilowatt-hours (kWh), divide the energy in kilojoules by 3600
e(kWh) = e(kJ) / 3600
Examples:
Convert 1 kilojoules to kilowatt-hours:
e(kWh) = 1kJ / 3600 = 0.0002777777778 kWh
Conversion table
| Kilojoules (kJ) | Kilowatt-hours (kWh) |
|---|---|
| 0.1 kJ | 2.777778e-5 kWh |
| 0.5 kJ | 1.38889e-4 kWh |
| 1 kJ | 2.77778e-4 kWh |
| 3 kJ | 8.33333e-4 kWh |
| 5 kJ | 0.001388889 kWh |
| 7 kJ | 0.001944444 kWh |
| 9 kJ | 0.0025 kWh |
| 10 kJ | 0.002777778 kWh |
| 30 kJ | 0.008333333 kWh |
| 50 kJ | 0.013888889 kWh |
| 70 kJ | 0.019444444 kWh |
| 90 kJ | 0.025 kWh |
| 1000 kJ | 0.277777778 kWh |
| 10000 kJ | 2.777777778 kWh |
Frequently asked questions
How do I convert kilojoules to kilowatt-hours?
Divide the value in kilojoules by 3600 to get the result in kilowatt-hours. For example, 5 kJ ÷ 3600 = 0.001388889 kWh.
How many kilowatt-hours are in 1 kilojoules?
1 kilojoules (kJ) is equal to 2.77778e-4 kilowatt-hours (kWh).
How do I convert kilowatt-hours back to kilojoules?
Use the inverse operation: multiply the value in kilowatt-hours by 3600 to get the result in kilojoules.
How accurate is the kilojoules to kilowatt-hours conversion?
The converter multiplies by the conversion factor 3600 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
