Kilowatt-Hours to Joules Converter
Convert kWh to joules. 1 kWh = 3,600,000 J. Conversion table. Free online tool.
Convert Kilowatt-Hour to Joule
3.6000e+6
1 kWh = 3.6000e+6 J
Energy Conversion FAQ
How many joules is 1 kWh?
1 kilowatt-hour equals exactly 3,600,000 joules (3.6 MJ).
How do I convert kWh to joules?
Multiply kWh by 3,600,000.
Why is electricity billed in kWh?
kWh is a convenient unit for household energy consumption. 1 kWh = 1000 W × 3600 s = 3.6 MJ.
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