Kilojoule to Kilowatt-hour
1 Kilojoule = 0.000277778 Kilowatt-hour
Conversion Formula
To convert Kilojoule to Kilowatt-hour, multiply the value by 0.000277778.
Kilojoule × 0.000277778 = Kilowatt-hour
Quick Reference
| kJ | kWh |
|---|---|
| 1 | 0.000277778 |
| 5 | 0.00138889 |
| 10 | 0.00277778 |
| 25 | 0.00694444 |
| 50 | 0.0138889 |
| 100 | 0.0277778 |
| 500 | 0.138889 |
| 1000 | 0.277778 |
What is Kilojoule?
The kilojoule (symbol: kJ) is a decimal multiple of the joule, the SI unit of energy.
One kilojoule is equal to 1,000 joules.
Common Uses
Kilojoules are commonly used to express the energy content of foods (as an alternative to calories) and in many engineering and industrial contexts to measure larger amounts of energy.
What is Kilowatt-hour?
The kilowatt-hour (symbol: kWh) is a composite unit of energy equal to one kilowatt (kW) of power sustained for one hour.
One kilowatt-hour is equal to 3.6 million joules (3.6 MJ).
Common Uses
The kilowatt-hour is the standard unit used by electric utilities for billing consumers. It measures the amount of electrical energy consumed by households and businesses over time.
How many kilowatt-hour are in a kilojoule?
There are 0.000277778 kilowatt-hour in 1 kilojoule.