kilojoule to watt-hour
Please provide values below to convert kilojoule [kJ] to watt-hour [W*h], or change ↔.
kilojoule [kJ]
Definition: A kilojoule is a unit of energy equal to 1,000 joules.
Historyandorigin: It is part of the metric system.
CurrentUse: It is commonly used in scientific and engineering contexts.
funfact: One kilojoule is approximately the energy required to lift a small apple 100 meters.
watt-hour [W*h]
Definition: A watt-hour is a unit of energy equal to the work done by a power of one watt over one hour.
Historyandorigin: It is based on the watt, named after James Watt.
CurrentUse: It is used to measure electrical energy consumption.
funfact: One watt-hour is equivalent to 3,600 joules.
kilojoule [kJ] to watt-hour [W*h] Conversion Table
| 1 kilojoule [kJ] | 0.2777777778 watt-hour [W*h] |
| 2 kilojoule [kJ] | 0.5555555556 watt-hour [W*h] |
| 3 kilojoule [kJ] | 0.8333333333 watt-hour [W*h] |
| 5 kilojoule [kJ] | 1.3888888889 watt-hour [W*h] |
| 10 kilojoule [kJ] | 2.7777777778 watt-hour [W*h] |
| 50 kilojoule [kJ] | 13.888888889 watt-hour [W*h] |
| 100 kilojoule [kJ] | 27.777777778 watt-hour [W*h] |
| 1000 kilojoule [kJ] | 277.77777778 watt-hour [W*h] |
| 10000 kilojoule [kJ] | 2777.7777778 watt-hour [W*h] |
| 100000 kilojoule [kJ] | 27777.777778 watt-hour [W*h] |
| 1000000 kilojoule [kJ] | 277777.77778 watt-hour [W*h] |
How to Convert kilojoule to watt-hour
1 kilojoule [kJ] = 0.2777777778 watt-hour [W*h]
1 watt-hour [W*h] = 3.6 kilojoule [kJ]
we use cross multiplication method
kilojoule [kJ] → watt-hour [W*h]
1 → 0.2777777778
1.5 → ?( suppose x)
=>1.5*0.2777777778=1*x
by simplifying
x=0.4166666667