| # | Unit | SI Base Unit (J) |
|---|---|---|
| 1 | Electronvolts (eV) |
1.602176634E-19
1 eV = 0.0000000000000000001602176634 J |
| 2 | Joules (joule) |
1
1 joule = 1 J |
| 3 | Kilojoules (kJ) |
1E+3
1 kJ = 1 000 J |
| 4 | Kilocalories (kcal) |
4 184
1 kcal = 4 184 J |
