## ››Convert terajoule to gigajoule

 terajoule gigajoule

How many terajoule in 1 gigajoule? The answer is 0.001.
We assume you are converting between terajoule and gigajoule.
You can view more details on each measurement unit:
terajoule or gigajoule
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-12 terajoule, 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 terajoules and gigajoules.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of terajoule to gigajoule

1 terajoule to gigajoule = 1000 gigajoule

2 terajoule to gigajoule = 2000 gigajoule

3 terajoule to gigajoule = 3000 gigajoule

4 terajoule to gigajoule = 4000 gigajoule

5 terajoule to gigajoule = 5000 gigajoule

6 terajoule to gigajoule = 6000 gigajoule

7 terajoule to gigajoule = 7000 gigajoule

8 terajoule to gigajoule = 8000 gigajoule

9 terajoule to gigajoule = 9000 gigajoule

10 terajoule to gigajoule = 10000 gigajoule

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

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## ››Definition: Terajoule

The SI prefix "tera" represents a factor of 1012, or in exponential notation, 1E12.

So 1 terajoule = 1012 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 109, or in exponential notation, 1E9.

So 1 gigajoule = 109 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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