Kilojoule to Watt hour
kilojoule
watt hour
kilojoule to watt hour Conversion Table
| kilojoule (kJ) | watt hour (Wh) | |
|---|---|---|
| 0.01 kJ | → | 0.0027777778 Wh |
| 0.1 kJ | → | 0.0277777778 Wh |
| 1.0 kJ | → | 0.2777777778 Wh |
| 2.0 kJ | → | 0.5555555556 Wh |
| 3.0 kJ | → | 0.8333333333 Wh |
| 5.0 kJ | → | 1.3888888889 Wh |
| 10.0 kJ | → | 2.7777777778 Wh |
| 20.0 kJ | → | 5.5555555556 Wh |
| 30.0 kJ | → | 8.3333333333 Wh |
| 50.0 kJ | → | 13.8888888889 Wh |
| 100.0 kJ | → | 27.7777777778 Wh |
| 1000.0 kJ | → | 277.777777778 Wh |
Example Conversion
To convert from kilojoule to watt hour, multiply by 0.2777777778.
For example: 22 kilojoule = 22 × 0.2777777778 = 6.1111111111 watt hour
Unit History
About kilojoule
Kilojoules provide a practical metric scale for everyday energy quantities, appearing on nutrition labels, vehicle specifications, and scientific measurements.
About watt hour
Developed alongside electric power grids, the watt-hour measures energy consumption as power delivered over time. It is still used in metering household appliances and batteries.