| 1 eV | = 1.5191148025942E-22 BTU63°F |
| 2 eV | = 3.0382296051883E-22 BTU63°F |
| 3 eV | = 4.5573444077825E-22 BTU63°F |
| 4 eV | = 6.0764592103766E-22 BTU63°F |
| 5 eV | = 7.5955740129708E-22 BTU63°F |
| 6 eV | = 9.1146888155649E-22 BTU63°F |
| 7 eV | = 1.0633803618159E-21 BTU63°F |
| 8 eV | = 1.2152918420753E-21 BTU63°F |
| 9 eV | = 1.3672033223347E-21 BTU63°F |
| 10 eV | = 1.5191148025942E-21 BTU63°F |
| 20 eV | = 3.0382296051883E-21 BTU63°F |
| 30 eV | = 4.5573444077825E-21 BTU63°F |
| 40 eV | = 6.0764592103766E-21 BTU63°F |
| 50 eV | = 7.5955740129708E-21 BTU63°F |
| 60 eV | = 9.1146888155649E-21 BTU63°F |
| 70 eV | = 1.0633803618159E-20 BTU63°F |
| 80 eV | = 1.2152918420753E-20 BTU63°F |
| 90 eV | = 1.3672033223347E-20 BTU63°F |
| 100 eV | = 1.5191148025942E-20 BTU63°F |
| 200 eV | = 3.0382296051883E-20 BTU63°F |
| 300 eV | = 4.5573444077825E-20 BTU63°F |
| 400 eV | = 6.0764592103766E-20 BTU63°F |
| 500 eV | = 7.5955740129708E-20 BTU63°F |
| 600 eV | = 9.1146888155649E-20 BTU63°F |
| 700 eV | = 1.0633803618159E-19 BTU63°F |
| 800 eV | = 1.2152918420753E-19 BTU63°F |
| 900 eV | = 1.3672033223347E-19 BTU63°F |
| 1000 eV | = 1.5191148025942E-19 BTU63°F |
| 2000 eV | = 3.0382296051883E-19 BTU63°F |
| 4000 eV | = 6.0764592103766E-19 BTU63°F |
| 5000 eV | = 7.5955740129708E-19 BTU63°F |
| 7500 eV | = 1.1393361019456E-18 BTU63°F |
| 10000 eV | = 1.5191148025942E-18 BTU63°F |
| 25000 eV | = 3.7977870064854E-18 BTU63°F |
| 50000 eV | = 7.5955740129708E-18 BTU63°F |
| 100000 eV | = 1.5191148025942E-17 BTU63°F |
| 1000000 eV | = 1.5191148025942E-16 BTU63°F |
| 1000000000 eV | = 1.5191148025942E-13 BTU63°F |