How many hartree in 1 eV? The answer is 0.036749308136649. We assume you are converting between hartree and electronvolt. You can view more details on each measurement unit: hartree or eV The SI derived unit for energy is the joule. 1 joule is equal to 2.2937104486906E+17 hartree, or 6.2415064799632E+18 eV. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between hartrees and electronvolts. Type in your own numbers in the form to convert the units!

1 hartree to eV = 27.2114 eV

2 hartree to eV = 54.42279 eV

3 hartree to eV = 81.63419 eV

4 hartree to eV = 108.84559 eV

5 hartree to eV = 136.05698 eV

6 hartree to eV = 163.26838 eV

7 hartree to eV = 190.47978 eV

8 hartree to eV = 217.69117 eV

9 hartree to eV = 244.90257 eV

10 hartree to eV = 272.11397 eV

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

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

In physics, the electron volt (eV) is a unit of energy. By definition, it is equal to the amount of kinetic energy gained by a single unbound electron when it accelerates through an electrostatic potential difference of one volt.

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