## ››Convert gigajoule to hartree

 gigajoule hartree

## ››More information from the unit converter

How many gigajoule in 1 hartree? The answer is 4.3597482E-27.
We assume you are converting between gigajoule and hartree.
You can view more details on each measurement unit:
gigajoule or hartree
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-9 gigajoule, or 2.2937104486906E+17 hartree.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigajoules and hartrees.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of gigajoule to hartree

1 gigajoule to hartree = 2.2937104486906E+26 hartree

2 gigajoule to hartree = 4.5874208973812E+26 hartree

3 gigajoule to hartree = 6.8811313460718E+26 hartree

4 gigajoule to hartree = 9.1748417947624E+26 hartree

5 gigajoule to hartree = 1.1468552243453E+27 hartree

6 gigajoule to hartree = 1.3762262692144E+27 hartree

7 gigajoule to hartree = 1.6055973140834E+27 hartree

8 gigajoule to hartree = 1.8349683589525E+27 hartree

9 gigajoule to hartree = 2.0643394038215E+27 hartree

10 gigajoule to hartree = 2.2937104486906E+27 hartree

## ››Want other units?

You can do the reverse unit conversion from hartree 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: Hartree

The Hartree energy (symbol Eh) is a physical constant used as atomic unit of energy, named after physicist Douglas Hartree.

## ››Metric conversions and more

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