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Convert Kilojoule to Watt Hour

Reverse (Wh → kJ)

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1 Kilojoule is equal to 0.27777778 Watt Hour.

Formula

Watt Hour = Kilojoule × 1000 ÷ 3600

About Kilojoule and Watt Hour

The Kilojoule (kJ) and Watt Hour (Wh) are units of energy. Use the converter above for instant, accurate results, or refer to the conversion table below for common values.

Kilojoule to Watt Hour table

Kilojoule (kJ) Watt Hour (Wh)
1 0.27777778
5 1.38888889
10 2.77777778
25 6.94444444
100 27.77777778