How many kilowatt-hour in 1 watthour?
The answer is 0.001.
We assume you are converting between kilowatt hour and watthour.
You can view more details on each measurement unit: kilowatt-hour or
watthour
The SI derived unit for energy is the joule.
1 joule is equal to 2.7777777777778E-7 kilowatt-hour, or 0.00027777777777778 watthour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilowatt hours and watthour.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of kilowatt-hour to watthour

1 kilowatt-hour to watthour = 1000 watthour

2 kilowatt-hour to watthour = 2000 watthour

3 kilowatt-hour to watthour = 3000 watthour

4 kilowatt-hour to watthour = 4000 watthour

5 kilowatt-hour to watthour = 5000 watthour

6 kilowatt-hour to watthour = 6000 watthour

7 kilowatt-hour to watthour = 7000 watthour

8 kilowatt-hour to watthour = 8000 watthour

9 kilowatt-hour to watthour = 9000 watthour

10 kilowatt-hour to watthour = 10000 watthour

››Want other units?

You can do the reverse unit conversion from
watthour to kilowatt-hour, or enter any two units below:

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