Example: To convert 5 Hartree energy to nanojoule, multiply 5 by 4.359744e-9 to get 2.1799e-8 nJ (2.1799e-8 nJ).
| Eh | nJ |
|---|---|
| 1 Eh | 4.3597e-9 nJ (4.3597e-9 nJ) |
| 2 Eh | 8.7195e-9 nJ (8.7195e-9 nJ) |
| 3 Eh | 1.3079e-8 nJ (1.3079e-8 nJ) |
| 4 Eh | 1.7439e-8 nJ (1.7439e-8 nJ) |
| 5 Eh | 2.1799e-8 nJ (2.1799e-8 nJ) |
| 6 Eh | 2.6158e-8 nJ (2.6158e-8 nJ) |
| 7 Eh | 3.0518e-8 nJ (3.0518e-8 nJ) |
| 8 Eh | 3.4878e-8 nJ (3.4878e-8 nJ) |
| 9 Eh | 3.9238e-8 nJ (3.9238e-8 nJ) |
| 10 Eh | 4.3597e-8 nJ (4.3597e-8 nJ) |
| 11 Eh | 4.7957e-8 nJ (4.7957e-8 nJ) |
| 12 Eh | 5.2317e-8 nJ (5.2317e-8 nJ) |
| 13 Eh | 5.6677e-8 nJ (5.6677e-8 nJ) |
| 14 Eh | 6.1036e-8 nJ (6.1036e-8 nJ) |
| 15 Eh | 6.5396e-8 nJ (6.5396e-8 nJ) |