Joule to kilowatt-hour converter (j to kwh)

You can provide values below to convert Joule to kilowatt-hour (j to kwh) or you can reverse the conversion.

How to Convert Joule to Kilowatt-hour

Conversion Formula

1 j = 2.78e-7 kwh

Step-by-Step Explanation

  1. Understand the base relationship:
    1 Joule = 1.000 joules
    1 Kilowatt-hour = 3.60M joules
  2. Establish the conversion factor:
    1 j = (1.000 J) / (3.60M J/kwh) = 2.78e-7 kwh
  3. Apply the conversion:
    Multiply the value in j by 2.78e-7 to get the equivalent in kwh

Example Conversion

Convert 5 j to kwh:

5 j × 2.78e-7 = 1.39e-6 kwh

Joule to Kilowatt-hour Conversion Table

Joule [j]Kilowatt-hour [kwh]
0.001 j0.000000 kwh
0.01 j0.000000 kwh
0.1 j0.000000 kwh
0.5 j0.000000 kwh
1 j0.000000 kwh
2 j0.000001 kwh
5 j0.000001 kwh
10 j0.000003 kwh
20 j0.000006 kwh
50 j0.000014 kwh
100 j0.000028 kwh
250 j0.000069 kwh
500 j0.000139 kwh
1000 j0.000278 kwh
5000 j0.001389 kwh
10000 j0.002778 kwh
50000 j0.013889 kwh
100000 j0.027778 kwh
500000 j0.1389 kwh
1000000 j0.2778 kwh

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