How many gigajoule in 1 femtojoule?
The answer is 1.0E-24.

We assume you are converting between **gigajoule** and **femtojoule**.

You can view more details on each measurement unit:

gigajoule or
femtojoule

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

1 joule is equal to 1.0E-9 gigajoule, or 1.0E+15 femtojoule.

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

Use this page to learn how to convert between gigajoules and femtojoules.

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

1 gigajoule to femtojoule = 1.0E+24 femtojoule

2 gigajoule to femtojoule = 2.0E+24 femtojoule

3 gigajoule to femtojoule = 3.0E+24 femtojoule

4 gigajoule to femtojoule = 4.0E+24 femtojoule

5 gigajoule to femtojoule = 5.0E+24 femtojoule

6 gigajoule to femtojoule = 6.0E+24 femtojoule

7 gigajoule to femtojoule = 7.0E+24 femtojoule

8 gigajoule to femtojoule = 8.0E+24 femtojoule

9 gigajoule to femtojoule = 9.0E+24 femtojoule

10 gigajoule to femtojoule = 1.0E+25 femtojoule

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

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gigajoule to Q unit

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gigajoule to hectowatt-hour

gigajoule to dekawatt-hour

gigajoule to megaton

gigajoule to gram calorie

gigajoule to zettawatthour

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).

The SI prefix "femto" represents a factor of
10^{-15}, or in exponential notation, 1E-15.

So 1 femtojoule = 10^{-15} 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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