| British thermal unit (mean) | Feet-pound force |
|---|---|
| 1 BTUmean | 778.76974655739 ft lbf |
| 2 BTUmean | 1557.5394931148 ft lbf |
| 3 BTUmean | 2336.3092396722 ft lbf |
| 4 BTUmean | 3115.0789862295 ft lbf |
| 5 BTUmean | 3893.8487327869 ft lbf |
| 6 BTUmean | 4672.6184793443 ft lbf |
| 7 BTUmean | 5451.3882259017 ft lbf |
| 8 BTUmean | 6230.1579724591 ft lbf |
| 9 BTUmean | 7008.9277190165 ft lbf |
| 10 BTUmean | 7787.6974655739 ft lbf |
| British thermal unit (mean) | Feet-pound force |
|---|---|
| 15 BTUmean | 11681.546198361 ft lbf |
| 20 BTUmean | 15575.394931148 ft lbf |
| 30 BTUmean | 23363.092396722 ft lbf |
| 40 BTUmean | 31150.789862295 ft lbf |
| 50 BTUmean | 38938.487327869 ft lbf |
| 60 BTUmean | 46726.184793443 ft lbf |
| 70 BTUmean | 54513.882259017 ft lbf |
| 80 BTUmean | 62301.579724591 ft lbf |
| 90 BTUmean | 70089.277190165 ft lbf |
| 100 BTUmean | 77876.974655739 ft lbf |
| British thermal unit (mean) | Feet-pound force |
|---|---|
| 500 BTUmean | 389384.87327869 ft lbf |
| 1000 BTUmean | 778769.74655739 ft lbf |
| 1500 BTUmean | 1168154.6198361 ft lbf |
| 10000 BTUmean | 7787697.4655739 ft lbf |
| 50000 BTUmean | 38938487.327869 ft lbf |
| 100000 BTUmean | 77876974.655739 ft lbf |
| 500000 BTUmean | 389384873.27869 ft lbf |
| 1000000 BTUmean | 778769746.55739 ft lbf |
| 5000000 BTUmean | 3893848732.7869 ft lbf |
| 10000000 BTUmean | 7787697465.5739 ft lbf |