Joule to Kilowatt hour
joule
kilowatt hour
joule to kilowatt hour Conversion Table
| joule (J) | kilowatt hour (kWh) | |
|---|---|---|
| 0.01 J | → | 0.0000000028 kWh |
| 0.1 J | → | 0.0000000278 kWh |
| 1.0 J | → | 0.0000002778 kWh |
| 2.0 J | → | 0.0000005556 kWh |
| 3.0 J | → | 0.0000008333 kWh |
| 5.0 J | → | 0.0000013889 kWh |
| 10.0 J | → | 0.0000027778 kWh |
| 20.0 J | → | 0.0000055556 kWh |
| 30.0 J | → | 0.0000083333 kWh |
| 50.0 J | → | 0.0000138889 kWh |
| 100.0 J | → | 0.0000277778 kWh |
| 1000.0 J | → | 0.000277778 kWh |
Example Conversion
To convert from joule to kilowatt hour, multiply by 0.0000002778.
For example: 22 joule = 22 × 0.0000002778 = 0.0000061111 kilowatt hour
Unit History
About joule
The joule is the SI unit of energy, named after James Prescott Joule for his work on the mechanical equivalent of heat. It links energy to force and distance in a single coherent framework.
About kilowatt hour
Kilowatt-hours are the standard billing unit for electricity utilities. They conveniently describe the energy used by homes, businesses, and electric vehicles.