1 hartree = 4.359748 attojoule1 attojoule = 0.229371 hartree
The result of your conversion between hartree and attojoule appears here
Multiply the value in hartree by 4.359748 to get the result in attojoule.
Example: 5 Eh × 4.359748 = 21.79874 aJ
| Hartree | Attojoule |
|---|---|
| 0.1 Eh | 0.4359748 aJ |
| 0.5 Eh | 2.179874 aJ |
| 1 Eh | 4.359748 aJ |
| 2 Eh | 8.719496 aJ |
| 3 Eh | 13.07924 aJ |
| 4 Eh | 17.43899 aJ |
| 5 Eh | 21.79874 aJ |
| 10 Eh | 43.59748 aJ |
| 15 Eh | 65.39622 aJ |
| 20 Eh | 87.19496 aJ |
| 25 Eh | 108.9937 aJ |
| 50 Eh | 217.9874 aJ |
| 100 Eh | 435.9748 aJ |
| 500 Eh | 2,179.874 aJ |
| 1,000 Eh | 4,359.748 aJ |
| Attojoule | Hartree |
|---|---|
| 0.1 aJ | 0.0229371 Eh |
| 0.5 aJ | 0.1146855 Eh |
| 1 aJ | 0.229371 Eh |
| 2 aJ | 0.4587421 Eh |
| 3 aJ | 0.6881131 Eh |
| 4 aJ | 0.9174842 Eh |
| 5 aJ | 1.146855 Eh |
| 10 aJ | 2.29371 Eh |
| 15 aJ | 3.440566 Eh |
| 20 aJ | 4.587421 Eh |
| 25 aJ | 5.734276 Eh |
| 50 aJ | 11.46855 Eh |
| 100 aJ | 22.9371 Eh |
| 500 aJ | 114.6855 Eh |
| 1,000 aJ | 229.371 Eh |
1 hartree = 4.359748 attojoule.
1 attojoule = 0.229371 hartree.
Multiply the value in hartree by 4.359748 to get the result in attojoule. Example: 5 Eh × 4.359748 = 21.79874 aJ.
Hartree (Eh) is a unit of energy.
1 hartree = 4.359748 × 10⁻¹⁸ joule (J)
1 hartree = 1.041308 × 10⁻¹⁸ calorie [I.T.] (cal)
1 joule = 2.29371 × 10¹⁷ hartree
Use the converter above to convert hartree into any other unit of energy.
Attojoule (aJ) is a unit of energy.
1 attojoule = 1 × 10⁻¹⁸ joule (J)
1 attojoule = 2.388459 × 10⁻¹⁹ calorie [I.T.] (cal)
1 joule = 1 × 10¹⁸ attojoule
The SI prefix atto- stands for 10⁻¹⁸, so 1 attojoule = 10⁻¹⁸ joule.
Use the converter above to convert attojoule into any other unit of energy.