How do you convert kilowatt-hour to joule?
To convert kilowatt-hour to joule, multiply the kilowatt-hour value by 3,600,000. One kWh is equal to 3,600,000 J.
Joule = Kilowatt-hour × 3,600,000
Kilowatt-hour to Joule conversion table
| Kilowatt-hour | Joule |
|---|---|
| 0.001 kWh | 3,600 J |
| 0.01 kWh | 36,000 J |
| 0.1 kWh | 360,000 J |
| 0.5 kWh | 1,800,000 J |
| 1 kWh | 3,600,000 J |
| 2 kWh | 7,200,000 J |
| 5 kWh | 18,000,000 J |
What is Kilowatt-hour?
The kilowatt-hour is a widely used practical energy unit for electrical consumption.
Short history of Kilowatt-hour
It became central to utility metering and billing because it connects power and operating time in a convenient way.
Open the Kilowatt-hour unit guideWhat is Joule?
The joule is the SI derived unit of energy. It is used for work, heat and energy quantities.
Short history of Joule
The joule became the standard SI reference for energy as mechanics and thermodynamics were unified in modern measurement.
Open the Joule unit guideFrequently asked questions
How precise are the results?
Conversion results are calculated to 12 significant figures. Very large or very small values are shown in scientific notation.
Is the Kilowatt-hour to Joule converter free?
Yes. The conversion tool on BirimCeviri.app is free and requires no sign-up.
Sources
The definitions and conversion relationships on this page are aligned with standard metrology and SI reference material.