To convert watt hours to kilojoules (Wh to kJ) or to convert kilojoules to watt hours (kJ to Wh), you may use the converter above. Alternatively, to find out how many kilojoules there are in "x" watt hours, you may use the watt hours to kilojoules table.
Below, you will find information of how to convert watt hours to kilojoules and how to convert kilojoules to watt hours, including the formulas and example conversions.
How to convert watt hours to kilojoules?
1 Watt hour (Wh) is equal to 3.6 kilojoules (kJ). To convert watt hours to kilojoules, multiply the watt hour value by 3.6.
For example, to convert 5 Wh to kJ, multiply 5 by 3.6, that makes 18 kJ is 5 Wh.
Wh to kJ formula
kJ = Wh * 3.6
How to convert kilojoules to watt hour?
1 Kilojoule is equal to 0.277777778 watt hour (Wh). To convert kilojoules to Wh, multiply the kilojoule value by 0.277777778 or divide by 3.6.
kJ to Wh formula
Wh = kJ * 0.277777778
Wh = kJ / 3.6
What is Watt hours?
Watt hours is a metric system energy unit. 1 Wh = 3.6 kJ. The symbol is "Wh".
Please visit energy and work units conversion to convert all energy and work units.