Convert Kilowatt-hours to Joules

Convert kilowatt-hours (kWh) to joules (J) with our free converter. One kilowatt-hour equals exactly 3,600,000 joules.

Kilowatt-hoursJoules
Enter a value to convert

Conversion Formula

joules = kWh × 3,600,000

To convert kWh to joules, multiply the kWh value by 3,600,000.

Common Conversions

Kilowatt-hoursJoules
0.001 kWh3600 J
0.01 kWh36000 J
0.1 kWh360000 J
1 kWh3600000 J
10 kWh36000000 J
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