How many decijoule in 1 gigajoule?
The answer is 10000000000.
We assume you are converting between decijoule and gigajoule.
You can view more details on each measurement unit: decijoule or
gigajoule
The SI derived unit for energy is the joule.
1 joule is equal to 10 decijoule, or 1.0E-9 gigajoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between decijoules and gigajoules.
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You can do the reverse unit conversion from
gigajoule to decijoule, or enter any two units below:

The SI prefix "deci" represents a factor of
10^{-1}, or in exponential notation, 1E-1.

So 1 decijoule = 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).

››Definition: Gigajoule

The SI prefix "giga" represents a factor of
10^{9}, or in exponential notation, 1E9.

So 1 gigajoule = 10^{9} 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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