kWh to Joules conversion

Kilowatt-hour (kWh) to joules (J) energy conversion calculator and how to convert.

Enter the energy in kWh and press Convert button:

 Enter energy in kilowatt-hours: kWh Result in joules: J

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How to convert kWh to joules

One kilowatt-hour is equal to 3600000 joules:

1kWh = 3600000J = 3.6â‹…106J = 3.6MJ

So the energy in joules E(J) is equal to 3600000 times the energy in kilowatt-hour E(kWh):

E(J) = 3600000 â‹… E(kWh)

kWh to joules conversion table

Energy (kWh) Energy (J)
1 kWh 3600000 J
2 kWh 7200000 J
3 kWh 10800000 J
4 kWh 14400000 J
5 kWh 18000000 J
6 kWh 21600000 J
7 kWh 25200000 J
8 kWh 28800000 J
9 kWh 32400000 J
10 kWh 36000000 J
20 kWh 72000000 J
30 kWh 108000000 J
40 kWh 144000000 J
50 kWh 180000000 J
60 kWh 216000000 J
70 kWh 252000000 J
80 kWh 288000000 J
90 kWh 324000000 J
100 kWh 360000000 J
200 kWh 720000000 J
300 kWh 1080000000 J
400 kWh 1440000000 J
500 kWh 1800000000 J
600 kWh 2160000000 J
700 kWh 2520000000 J
800 kWh 2880000000 J
900 kWh 3240000000 J
1000 kWh 3600000000 J