Convert Joule to kWh
| Joule | kWh |
|---|---|
| 0.1 | 2.7778e-8 |
| 0.5 | 1.3889e-7 |
| 1 | 2.7778e-7 |
| 2 | 5.5556e-7 |
| 5 | 1.3889e-6 |
| 10 | 2.7778e-6 |
| 25 | 6.9444e-6 |
| 50 | 1.3889e-5 |
| 100 | 2.7778e-5 |
| 500 | 0 |
| 1,000 | 0 |
| 5,000 | 0.001 |
| 10,000 | 0.003 |
What is a Joule (J)?
The Joule (J) is the SI unit of energy, work, and heat. It is defined as the energy transferred when a force of one newton moves an object one meter. Named after James Prescott Joule, it is the fundamental unit of energy in physics.
What is a kWh?
The kilowatt-hour (kWh) is a unit of energy equal to 3,600,000 joules. It is the most common unit for measuring electrical energy consumption on electricity bills worldwide.
How to Convert Joule (J) to kWh
To convert Joule to kWh, multiply the Joule value by 2.77778e-7. For example, to convert 5 Joule to kWh: 5 × 2.77778e-7 = 0.00000138889 kWh. You can also use the free online calculator above for instant, accurate results.
Frequently Asked Questions
How many kwhs are in 1 joule?
There are 2.77778e-7 kwhs in 1 joule. The conversion factor is 2.77778e-7.
What is the formula to convert joule to kwh?
The formula is: kWh = Joule × 2.77778e-7. For example, 10 Joule = 0.00000277778 kWh.
How to convert 100 joule to kwh?
100 joule = 0.0000277778 kwh. Multiply 100 by 2.77778e-7.
Is joule bigger than kwh?
Yes, 1 joule equals 2.77778e-7 kwh, which means joule is the larger unit.