How many kilojoules in 1 hartree?
The answer is 4.3597482E-21.
We assume you are converting between kilojoule and hartree.
You can view more details on each measurement unit:
kilojoules or hartree
The SI derived unit for energy is the joule.
1 joule is equal to 0.001 kilojoules, 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 kilojoules and hartrees.
Type in your own numbers in the form to convert the units!
1 kilojoules to hartree = 2.2937104486906E+20 hartree
2 kilojoules to hartree = 4.5874208973812E+20 hartree
3 kilojoules to hartree = 6.8811313460718E+20 hartree
4 kilojoules to hartree = 9.1748417947624E+20 hartree
5 kilojoules to hartree = 1.1468552243453E+21 hartree
6 kilojoules to hartree = 1.3762262692144E+21 hartree
7 kilojoules to hartree = 1.6055973140834E+21 hartree
8 kilojoules to hartree = 1.8349683589525E+21 hartree
9 kilojoules to hartree = 2.0643394038215E+21 hartree
10 kilojoules to hartree = 2.2937104486906E+21 hartree
You can do the reverse unit conversion from hartree to kilojoules, or enter any two units below:
kilojoules to ton
kilojoules to gigaelectron volt
kilojoules to yoctojoule
kilojoules to attojoule
kilojoules to nanojoule
kilojoules to megawatthour
kilojoules to watthour
kilojoules to terawatthour
kilojoules to electron volt
kilojoules to hectojoule
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).
The Hartree energy (symbol Eh) is a physical constant used as atomic unit of energy, named after physicist Douglas Hartree.
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