Joules To Watt-Hours Converter

Convert energy from joules (J) to watt-hours (Wh). One watt-hour is exactly 3,600 joules.




1 Wh

Conversion Table

Joules (J)Watt-Hours (Wh)
1 J0.000277777777778 Wh
100 J0.0277777777778 Wh
1000 J0.277777777778 Wh
3600 J1 Wh
10000 J2.77777777778 Wh
36000 J10 Wh

Reverse Conversion

Watt Hours to Joules

How This Converter Works

Converts joules to watt-hours. One watt-hour equals exactly 3,600 joules, so divide the joule value by 3600.

Formula or rule

Wh = J / 3600

Example

Input
9000 J
Calculation
Divide by 3600 joules per watt-hour: 9000 / 3600 = 2.5.
Result
2.5 Wh
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