Kilowatt-hour to Joule Conversion
1 Kilowatt-hour (kWh) equals 3,600,000 Joule (J).
1 Kilowatt-hour = 3,600,000 Joule
How to convert Kilowatt-hour to Joule
Multiply the value in Kilowatt-hour by 3,600,000 to get Joule. To convert back from Joule to Kilowatt-hour, divide by 3,600,000 — or multiply by 2.777777778e-7.
J = kWh × 3,600,000
Example: 25 kWh × 3,600,000 = 90,000,000 J.
Kilowatt-hour to Joule conversion table
| Kilowatt-hour (kWh) | Joule (J) |
|---|---|
| 1 | 3,600,000 |
| 2 | 7,200,000 |
| 3 | 10,800,000 |
| 4 | 14,400,000 |
| 5 | 18,000,000 |
| 10 | 36,000,000 |
| 15 | 54,000,000 |
| 20 | 72,000,000 |
| 25 | 90,000,000 |
| 50 | 180,000,000 |
| 75 | 270,000,000 |
| 100 | 360,000,000 |
| 250 | 900,000,000 |
| 500 | 1,800,000,000 |
| 1,000 | 3,600,000,000 |
Frequently asked questions
What is 1 Kilowatt-hour in Joule?
1 Kilowatt-hour (kWh) is 3,600,000 Joule (J).
What is 1 Joule in Kilowatt-hour?
1 Joule (J) is 2.777777778e-7 Kilowatt-hour (kWh).
How do I convert Kilowatt-hour to Joule?
Multiply the value in Kilowatt-hour by 3,600,000. For example, 5 kWh × 3,600,000 = 18,000,000 J. To go the other way, divide by 3,600,000.
How many units does the energy converter support?
It converts between 9 units: Joule, Kilojoule, Calorie, Kilocalorie, Watt-hour, Kilowatt-hour, Electronvolt, BTU, Foot-pound.
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