How many megajoules in 1 decajoule?
The answer is 1.0E-5.

We assume you are converting between **megajoule** and **decajoule**.

You can view more details on each measurement unit:

megajoules or
decajoule

The SI derived unit for **energy** is the joule.

1 joule is equal to 1.0E-6 megajoules, or 0.1 decajoule.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between megajoules and decajoules.

Type in your own numbers in the form to convert the units!

1 megajoules to decajoule = 100000 decajoule

2 megajoules to decajoule = 200000 decajoule

3 megajoules to decajoule = 300000 decajoule

4 megajoules to decajoule = 400000 decajoule

5 megajoules to decajoule = 500000 decajoule

6 megajoules to decajoule = 600000 decajoule

7 megajoules to decajoule = 700000 decajoule

8 megajoules to decajoule = 800000 decajoule

9 megajoules to decajoule = 900000 decajoule

10 megajoules to decajoule = 1000000 decajoule

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

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megajoules to terajoule

megajoules to myriawatt-hour

megajoules to microjoule

The SI prefix "mega" represents a factor of
10^{6}, or in exponential notation, 1E6.

So 1 megajoule = 10^{6} 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).

The SI prefix "deca" represents a factor of
10^{1}, or in exponential notation, 1E1.

So 1 decajoule = 10^{1} 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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