| 1 BTU/h | = 0.21615812840753 ft.lbf/s |
| 2 BTU/h | = 0.43231625681506 ft.lbf/s |
| 3 BTU/h | = 0.64847438522259 ft.lbf/s |
| 4 BTU/h | = 0.86463251363012 ft.lbf/s |
| 5 BTU/h | = 1.0807906420376 ft.lbf/s |
| 6 BTU/h | = 1.2969487704452 ft.lbf/s |
| 7 BTU/h | = 1.5131068988527 ft.lbf/s |
| 8 BTU/h | = 1.7292650272602 ft.lbf/s |
| 9 BTU/h | = 1.9454231556678 ft.lbf/s |
| 10 BTU/h | = 2.1615812840753 ft.lbf/s |
| 20 BTU/h | = 4.3231625681506 ft.lbf/s |
| 30 BTU/h | = 6.4847438522259 ft.lbf/s |
| 40 BTU/h | = 8.6463251363012 ft.lbf/s |
| 50 BTU/h | = 10.807906420376 ft.lbf/s |
| 60 BTU/h | = 12.969487704452 ft.lbf/s |
| 70 BTU/h | = 15.131068988527 ft.lbf/s |
| 80 BTU/h | = 17.292650272602 ft.lbf/s |
| 90 BTU/h | = 19.454231556678 ft.lbf/s |
| 100 BTU/h | = 21.615812840753 ft.lbf/s |
| 200 BTU/h | = 43.231625681506 ft.lbf/s |
| 300 BTU/h | = 64.847438522259 ft.lbf/s |
| 400 BTU/h | = 86.463251363012 ft.lbf/s |
| 500 BTU/h | = 108.07906420376 ft.lbf/s |
| 600 BTU/h | = 129.69487704452 ft.lbf/s |
| 700 BTU/h | = 151.31068988527 ft.lbf/s |
| 800 BTU/h | = 172.92650272602 ft.lbf/s |
| 900 BTU/h | = 194.54231556678 ft.lbf/s |
| 1000 BTU/h | = 216.15812840753 ft.lbf/s |
| 2000 BTU/h | = 432.31625681506 ft.lbf/s |
| 4000 BTU/h | = 864.63251363012 ft.lbf/s |
| 5000 BTU/h | = 1080.7906420376 ft.lbf/s |
| 7500 BTU/h | = 1621.1859630565 ft.lbf/s |
| 10000 BTU/h | = 2161.5812840753 ft.lbf/s |
| 25000 BTU/h | = 5403.9532101882 ft.lbf/s |
| 50000 BTU/h | = 10807.906420376 ft.lbf/s |
| 100000 BTU/h | = 21615.812840753 ft.lbf/s |
| 1000000 BTU/h | = 216158.12840753 ft.lbf/s |
| 1000000000 BTU/h | = 216158128.40753 ft.lbf/s |