| 1 BTU | = 0.99922907176073 BTUmean |
| 2 BTU | = 1.9984581435215 BTUmean |
| 3 BTU | = 2.9976872152822 BTUmean |
| 4 BTU | = 3.9969162870429 BTUmean |
| 5 BTU | = 4.9961453588036 BTUmean |
| 6 BTU | = 5.9953744305644 BTUmean |
| 7 BTU | = 6.9946035023251 BTUmean |
| 8 BTU | = 7.9938325740858 BTUmean |
| 9 BTU | = 8.9930616458466 BTUmean |
| 10 BTU | = 9.9922907176073 BTUmean |
| 20 BTU | = 19.984581435215 BTUmean |
| 30 BTU | = 29.976872152822 BTUmean |
| 40 BTU | = 39.969162870429 BTUmean |
| 50 BTU | = 49.961453588036 BTUmean |
| 60 BTU | = 59.953744305644 BTUmean |
| 70 BTU | = 69.946035023251 BTUmean |
| 80 BTU | = 79.938325740858 BTUmean |
| 90 BTU | = 89.930616458466 BTUmean |
| 100 BTU | = 99.922907176073 BTUmean |
| 200 BTU | = 199.84581435215 BTUmean |
| 300 BTU | = 299.76872152822 BTUmean |
| 400 BTU | = 399.69162870429 BTUmean |
| 500 BTU | = 499.61453588036 BTUmean |
| 600 BTU | = 599.53744305644 BTUmean |
| 700 BTU | = 699.46035023251 BTUmean |
| 800 BTU | = 799.38325740858 BTUmean |
| 900 BTU | = 899.30616458466 BTUmean |
| 1000 BTU | = 999.22907176073 BTUmean |
| 2000 BTU | = 1998.4581435215 BTUmean |
| 4000 BTU | = 3996.9162870429 BTUmean |
| 5000 BTU | = 4996.1453588036 BTUmean |
| 7500 BTU | = 7494.2180382055 BTUmean |
| 10000 BTU | = 9992.2907176073 BTUmean |
| 25000 BTU | = 24980.726794018 BTUmean |
| 50000 BTU | = 49961.453588036 BTUmean |
| 100000 BTU | = 99922.907176073 BTUmean |
| 1000000 BTU | = 999229.07176073 BTUmean |
| 1000000000 BTU | = 999229071.76073 BTUmean |