## Convert megajoule to millijoule

 megajoule millijoule

How many megajoule in 1 millijoule? The answer is 1.0E-9. We assume you are converting between megajoule and millijoule. You can view more details on each measurement unit: megajoule or millijoule The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-6 megajoule, or 1000 millijoule. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between megajoules and millijoules. Type in your own numbers in the form to convert the units!

## Quick conversion chart of megajoule to millijoule

1 megajoule to millijoule = 1000000000 millijoule

2 megajoule to millijoule = 2000000000 millijoule

3 megajoule to millijoule = 3000000000 millijoule

4 megajoule to millijoule = 4000000000 millijoule

5 megajoule to millijoule = 5000000000 millijoule

6 megajoule to millijoule = 6000000000 millijoule

7 megajoule to millijoule = 7000000000 millijoule

8 megajoule to millijoule = 8000000000 millijoule

9 megajoule to millijoule = 9000000000 millijoule

10 megajoule to millijoule = 10000000000 millijoule

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

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## Definition: Megajoule

The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.

So 1 megajoule = 106 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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