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Joules to Watt-hours

Convert Joules (J) to Watt-hours (Wh) — live as you type.

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Quick reference

Common conversions from Joules to Watt-hours
J	Wh
1	0.0003
5	0.0014
10	0.0028
25	0.0069
100	0.0278

About these units

What is Joule?What is Watt-hour?

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