Watt-hours to Joules
1 Wh = 3,600 J. Edit either value to convert instantly.
Conversion formula
J = Wh × (3,600) × (1)1 Wh = 3,600 J
watt-hour (Wh)
Watt-hour is a unit of energy: 1 Wh = 3,600 J.
Source: BIPM, The International System of Units (SI), 9th edition
joule (J)
One joule is the work done by a force of 1 newton moving an object 1 meter along the force: 1 J = 1 N·m.
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| Wh | J |
|---|---|
| = 3,600 | |
| = 7,200 | |
| = 18,000 | |
| = 36,000 | |
| = 54,000 | |
| = 72,000 | |
| = 90,000 | |
| = 108,000 | |
| = 144,000 | |
| = 162,000 |
| Wh | J |
|---|---|
| = 180,000 | |
| = 216,000 | |
| = 252,000 | |
| = 288,000 | |
| = 324,000 | |
| = 360,000 | |
| = 540,000 | |
| = 576,000 | |
| = 612,000 | |
| = 648,000 |
Frequently asked questions
How many joules are in 1 watt-hour?
1 Wh = 3,600 J. J = Wh × (3,600) × (1)
How do I convert Wh to J?
J = Wh × (3,600) × (1)
Is 1 watt-hour bigger than 1 joule?
1 Wh = 3,600 J.
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