## Convert gigajoule to kilojoule

 gigajoule kilojoule

How many gigajoule in 1 kilojoule? The answer is 1.0E-6. We assume you are converting between gigajoule and kilojoule. You can view more details on each measurement unit: gigajoule or kilojoule The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-9 gigajoule, or 0.001 kilojoule. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigajoules and kilojoules. Type in your own numbers in the form to convert the units!

## Quick conversion chart of gigajoule to kilojoule

1 gigajoule to kilojoule = 1000000 kilojoule

2 gigajoule to kilojoule = 2000000 kilojoule

3 gigajoule to kilojoule = 3000000 kilojoule

4 gigajoule to kilojoule = 4000000 kilojoule

5 gigajoule to kilojoule = 5000000 kilojoule

6 gigajoule to kilojoule = 6000000 kilojoule

7 gigajoule to kilojoule = 7000000 kilojoule

8 gigajoule to kilojoule = 8000000 kilojoule

9 gigajoule to kilojoule = 9000000 kilojoule

10 gigajoule to kilojoule = 10000000 kilojoule

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

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## 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).

## 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).

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