watt-hour to joule
Live watt-hour (Wh) to joule (J) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from watt-hour to joule. Use the converter above for arbitrary values.
| watt-hour (Wh) | → | joule (J) |
|---|---|---|
| 0.001 Wh | → | 3.6 J |
| 0.01 Wh | → | 36 J |
| 0.1 Wh | → | 360 J |
| 0.5 Wh | → | 1,800 J |
| 1 Wh | → | 3,600 J |
| 2 Wh | → | 7,200 J |
| 5 Wh | → | 18,000 J |
| 10 Wh | → | 36,000 J |
| 100 Wh | → | 360,000 J |
| 1,000 Wh | → | 3,600,000 J |
About the watt-hour
1 W sustained for 1 hour (3600 J).
About the joule
SI unit of energy. 1 N·m.
Frequently asked questions
Frequently Asked Questions
How do I convert watt-hour to joule?
Multiply the watt-hour value by 3,600 to get it in joule. For example, 10 Wh = 36,000 J.
What is 1 Wh in J?
1 Wh = 3,600 J.
What is 100 Wh in J?
100 Wh = 360,000 J.
What is the formula?
Linear: multiply by 3,600 (the unit factor ratio).
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