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Millijoules To Watt Hours Converter

Convert between Watt Hours and Millijoules. Select a direction, enter a value, and compare results in the conversion table.






0 Wh

Conversion Table

mJWh

Reverse Conversion

watt hours to millijoules

How This Converter Works

Convert between Watt Hours (Wh) and Millijoules (mJ). Select either direction to convert directly.

Formula or rule

Millijoules = Watt Hours * 3600000; Watt Hours = Millijoules / 3600000

Example

Input
1 mJ
Calculation
1 * 2.77777777777778e-7 = 2.77777777777778e-7
Result
2.77777777777778e-7 Wh

Notes

Energy factors use thermochemical calories, International Table Btu and therms, and the exact electronvolt relationship.

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