Common Converters

Convert Kilojoules to Kilowatt-hours

Use our accurate converter to change kilojoules into kilowatt-hours. This tool is simple to use and works instantly.

How to Calculate

To change kilojoules to kilowatt-hours, you just need to know the conversion factor.

Rule: 1 Kilojoules = 0.0002777778 Kilowatt-hours

Kilojoules to Kilowatt-hours
Pre-defined calculator for direct kilojoules to kilowatt-hours conversion.
Kilojoules (kJ)
0
Kilowatt-hours (kWh)
Formula: 1 Kilojoules = 0.00027778 Kilowatt-hours

Unit Information

About Kilojoules

Definition: A kilojoule is equal to 1,000 joules.

History: Commonly used to measure the energy found in food and heat.

Where it is used: Standard unit for measuring energy in chemistry and nutrition.

Kilojoules to Kilowatt-hours Conversion Table

Kilojoules [kj]Kilowatt-hours [kwh]
0.01 kj0.0000027778 kwh
0.1 kj0.0000277778 kwh
1 kj0.0002777778 kwh
2 kj0.0005555556 kwh
3 kj0.0008333333 kwh
5 kj0.0013888889 kwh
10 kj0.0027777778 kwh
20 kj0.0055555556 kwh
50 kj0.0138888889 kwh
100 kj0.0277777778 kwh
1000 kj0.2777777778 kwh

How to Convert Kilojoules to Kilowatt-hours

Calculation: To convert kilojoules to kilowatt-hours, multiply the value by the conversion factor (0.0002777778).

Example: convert 15 kj to kwh:
15 kj = 15 × 0.0002777778 kwh = 0.0041666667 kwh

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