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Watt Hours to Joules Conversion

Enter Wh
Enter Joule

How to convert watt hours to joules?

1 Watt hour (Wh) is equal to 3600 joules (J). To convert watt hour to joules, multiply the watt hour value by 3600.

Wh to J formula

J = Wh * 3600

1 Watt hour = 3600 Joules

How to convert joules to watt hours?

1 Joule is equal to 0.000277777778 watt hour. To convert joules to Wh, multiply the joule value by 0.000277777778 or divide by 3600.

J to Wh formula

Wh = J * 0.000277777778

Wh = J / 3600

1 Joule = 0.000277777778 Watt hour

What is Watt hours?

Watt hours is a unit of energy. 1 Wh = 3600 J. The symbol is "Wh".

Please visit energy and work units conversion to convert all energy and work units.

Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.