## ››Convert kilojoule to millijoule

 kilojoules millijoule

How many kilojoules in 1 millijoule? The answer is 1.0E-6.
We assume you are converting between kilojoule and millijoule.
You can view more details on each measurement unit:
kilojoules or millijoule
The SI derived unit for energy is the joule.
1 joule is equal to 0.001 kilojoules, or 1000 millijoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilojoules and millijoules.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of kilojoules to millijoule

1 kilojoules to millijoule = 1000000 millijoule

2 kilojoules to millijoule = 2000000 millijoule

3 kilojoules to millijoule = 3000000 millijoule

4 kilojoules to millijoule = 4000000 millijoule

5 kilojoules to millijoule = 5000000 millijoule

6 kilojoules to millijoule = 6000000 millijoule

7 kilojoules to millijoule = 7000000 millijoule

8 kilojoules to millijoule = 8000000 millijoule

9 kilojoules to millijoule = 9000000 millijoule

10 kilojoules to millijoule = 10000000 millijoule

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

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## ››Definition: Kilojoule

The SI prefix "kilo" represents a factor of 103, or in exponential notation, 1E3.

So 1 kilojoule = 103 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).

## ››Definition: Millijoule

The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.

So 1 millijoule = 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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