Kilowatt-hours to Joules
Convert kilowatt-hours to joules instantly, with a conversion table.
Runs entirely in your browser. Nothing is sent anywhere.
How it works
- 1Enter a value.
- 2Pick the units to convert between.
- 3Read the converted value instantly.
About this tool
Kilowatt-hours to Joules: Convert kilowatt-hours to joules instantly, with a conversion table. Enter a value and it is converted instantly using exact conversion factors. The table below lists common values for quick reference.
Example
1 kWh = 3,600,000 J · 1 J = 2.777778 × 10^-7 kWh
| Kilowatt-hours | Joules |
|---|---|
| 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 |
| 3 kWh | 10,800,000 J |
| 4 kWh | 14,400,000 J |
| 5 kWh | 18,000,000 J |
| 10 kWh | 36,000,000 J |
| 15 kWh | 54,000,000 J |
| 20 kWh | 72,000,000 J |
| 25 kWh | 90,000,000 J |
| 50 kWh | 180,000,000 J |
| 75 kWh | 270,000,000 J |
| 100 kWh | 360,000,000 J |
| 250 kWh | 900,000,000 J |
| 500 kWh | 1,800,000,000 J |
| 1,000 kWh | 3,600,000,000 J |
| Joules | Kilowatt-hours |
|---|---|
| 0.1 J | 2.777778 × 10^-8 kWh |
| 0.5 J | 1.388889 × 10^-7 kWh |
| 1 J | 2.777778 × 10^-7 kWh |
| 2 J | 5.555556 × 10^-7 kWh |
| 3 J | 8.333333 × 10^-7 kWh |
| 4 J | 0.00000111 kWh |
| 5 J | 0.00000139 kWh |
| 10 J | 0.00000278 kWh |
| 15 J | 0.00000417 kWh |
| 20 J | 0.00000556 kWh |
| 25 J | 0.00000694 kWh |
| 50 J | 0.00001389 kWh |
| 75 J | 0.00002083 kWh |
| 100 J | 0.00002778 kWh |
| 250 J | 0.00006944 kWh |
| 500 J | 0.00013889 kWh |
| 1,000 J | 0.00027778 kWh |
How do I use the Kilowatt-hours to Joules?
Enter a value. Pick the units to convert between. Read the converted value instantly.
Is the Kilowatt-hours to Joules free?
Yes. It is completely free with no sign-up, no usage limits and no watermark.
Is my data sent to a server?
No. Everything is calculated locally in your browser. Nothing you enter is uploaded, logged or stored.
Does it work on my phone?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux — no app needed.