Energy Converter
Result
... Hartree energy = ... Megajoule
Result
... Hartree energy
=
... Megajoule
Find the units to convert
Hartree energy to Megajoule Converter
Use this page to convert hartree energy values into megajoule, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 Eh = 4.359744722206e-24 MJ
1 MJ = 229,371,227,839,690,000,000,000 Eh
Example: 120 Eh = 5.2316936666472e-22 MJ
Hartree energy
Hartree energy (Eh) is represented in this converter as 4.359744722206e-18 joules.
History: Hartree energy comes from particle physics, chemistry, spectroscopy, or quantum mechanics.
Current use: Hartree energy is used in physics, chemistry, materials science, and atomic-scale energy comparisons.
Also written as Eh.
Megajoule
A megajoule equals one million joules.
History: It follows the SI mega prefix for scaling joules by powers of ten.
Current use: Megajoules are used in fuel values, engineering, and energy reporting.
Also written as MJ, megajoules.
Hartree energy to Megajoule table
| Hartree energy [Eh] | Megajoule [MJ] |
|---|
| 0.01 Eh | 4.359744722206e-26 MJ |
| 0.1 Eh | 4.359744722206e-25 MJ |
| 1 Eh | 4.359744722206e-24 MJ |
| 2 Eh | 8.719489444412e-24 MJ |
| 5 Eh | 2.179872361103e-23 MJ |
| 10 Eh | 4.359744722206e-23 MJ |
| 20 Eh | 8.719489444412e-23 MJ |
| 50 Eh | 2.179872361103e-22 MJ |
| 100 Eh | 4.359744722206e-22 MJ |
