| Value | Unit |
|---|---|
| 1.0E+18 | joule |
| 2.38903E+17 | calorie (15C) |
| 2.38846E+17 | calorie (international) |
| 2.39006E+17 | calorie (termochemical) |
| 9.47813E+14 | British thermal unit |
| 6.24145E+36 | electronvolt |
| 1.0E+25 | erg |
| 277778000000 | watt hour |
| 277778000 | megawatt hour |
| 1000000000000 | megajoule |
| 1.0E+15 | kilojoule |
| 238846000000 | megacalorie |
| 2.38846E+14 | kilocalorie |
| 2.77778E+14 | watt hour |
| 1.0E+18 | watt second |
| 0.947813 | quad |
| 9.48451E+14 | British thermal unit (termochemical) |
| 1.0E+20 | centijoule |
| 1.0E+19 | decijoule |
| 1.0E+19 | dekajoule |
| 27778000000000 | dekawatt hour |
| 947816000 | dekatherm |
| 1 | exajoule |
| 1.0E+33 | femtojoule |
| 6.24151E+27 | gigaelectronvolt |
| 1000000000 | gigajoule |
| 277778 | gigawatt hour |
| 2.29371E+35 | hartree |
| 1.0E+16 | hectojoule |
| 2778000000000 | hectowatt hour |
| 6.24151E+33 | kiloelectronvolt |
| 6.24151E+30 | megaelectronvolt |
| 1000000000000 | megajoule |
| 1.0E+24 | microjoule |