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

››Quick conversion chart of kilojoule to wattsecond

1 kilojoule to wattsecond = 1000 wattsecond

2 kilojoule to wattsecond = 2000 wattsecond

3 kilojoule to wattsecond = 3000 wattsecond

4 kilojoule to wattsecond = 4000 wattsecond

5 kilojoule to wattsecond = 5000 wattsecond

6 kilojoule to wattsecond = 6000 wattsecond

7 kilojoule to wattsecond = 7000 wattsecond

8 kilojoule to wattsecond = 8000 wattsecond

9 kilojoule to wattsecond = 9000 wattsecond

10 kilojoule to wattsecond = 10000 wattsecond

››Want other units?

You can do the reverse unit conversion from
wattsecond to kilojoule, or enter any two units below:

The SI prefix "kilo" represents a factor of
10^{3}, or in exponential notation, 1E3.

So 1 kilojoule = 10^{3} joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

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