| 1 BTU = | 1055.0559 J |
| 1 BTU = | 658.514 eV |
| 1 BTU = | 252.164 cal |
| 1 BTU = | 1.0551 kJ |
| 1 BTU = | 0.293 Wh |
| 1 BTU = | 0.252 kcal |
| 1 BTU = | 0.00106 MJ |
| 1 BTU = | 0.000659 MeV |
| 1 BTU = | 0.000293 kWh |
| 1 BTU = | 0.00000106 GJ |
| 1 BTU = | 0.000000659 GeV |
| 1 BTU = | 0.000000293 MWh |
| 1 BTU = | 0.0000000252 toe |