| 1 BTU39°F | = 6.6139260257899E+24 meV |
| 2 BTU39°F | = 1.322785205158E+25 meV |
| 3 BTU39°F | = 1.984177807737E+25 meV |
| 4 BTU39°F | = 2.6455704103159E+25 meV |
| 5 BTU39°F | = 3.3069630128949E+25 meV |
| 6 BTU39°F | = 3.9683556154739E+25 meV |
| 7 BTU39°F | = 4.6297482180529E+25 meV |
| 8 BTU39°F | = 5.2911408206319E+25 meV |
| 9 BTU39°F | = 5.9525334232109E+25 meV |
| 10 BTU39°F | = 6.6139260257899E+25 meV |
| 20 BTU39°F | = 1.322785205158E+26 meV |
| 30 BTU39°F | = 1.984177807737E+26 meV |
| 40 BTU39°F | = 2.6455704103159E+26 meV |
| 50 BTU39°F | = 3.3069630128949E+26 meV |
| 60 BTU39°F | = 3.9683556154739E+26 meV |
| 70 BTU39°F | = 4.6297482180529E+26 meV |
| 80 BTU39°F | = 5.2911408206319E+26 meV |
| 90 BTU39°F | = 5.9525334232109E+26 meV |
| 100 BTU39°F | = 6.6139260257899E+26 meV |
| 200 BTU39°F | = 1.322785205158E+27 meV |
| 300 BTU39°F | = 1.984177807737E+27 meV |
| 400 BTU39°F | = 2.6455704103159E+27 meV |
| 500 BTU39°F | = 3.3069630128949E+27 meV |
| 600 BTU39°F | = 3.9683556154739E+27 meV |
| 700 BTU39°F | = 4.6297482180529E+27 meV |
| 800 BTU39°F | = 5.2911408206319E+27 meV |
| 900 BTU39°F | = 5.9525334232109E+27 meV |
| 1000 BTU39°F | = 6.6139260257899E+27 meV |
| 2000 BTU39°F | = 1.322785205158E+28 meV |
| 4000 BTU39°F | = 2.6455704103159E+28 meV |
| 5000 BTU39°F | = 3.3069630128949E+28 meV |
| 7500 BTU39°F | = 4.9604445193424E+28 meV |
| 10000 BTU39°F | = 6.6139260257899E+28 meV |
| 25000 BTU39°F | = 1.6534815064475E+29 meV |
| 50000 BTU39°F | = 3.3069630128949E+29 meV |
| 100000 BTU39°F | = 6.6139260257899E+29 meV |
| 1000000 BTU39°F | = 6.6139260257899E+30 meV |
| 1000000000 BTU39°F | = 6.6139260257899E+33 meV |