BTU/h to ft·lbf/s converter
1 BTU/h = 0.216158 ft·lbf/s
And 1 ft·lbf/s = 4.62624 BTU/h. Btu per hour to foot-pounds-force per second.
Formula
ft·lbf/s = BTU/h × 0.216158
A reading of 25 BTU/h is 25 × 0.216158 = 5.40395 ft·lbf/s.
BTU/h to ft·lbf/s table
| BTU/h | ft·lbf/s |
|---|---|
| 1 BTU/h | 0.216158 ft·lbf/s |
| 5 BTU/h | 1.08079 ft·lbf/s |
| 10 BTU/h | 2.16158 ft·lbf/s |
| 25 BTU/h | 5.40395 ft·lbf/s |
| 50 BTU/h | 10.8079 ft·lbf/s |
| 100 BTU/h | 21.6158 ft·lbf/s |
| 250 BTU/h | 54.0395 ft·lbf/s |
| 500 BTU/h | 108.079 ft·lbf/s |
| 1,000 BTU/h | 216.158 ft·lbf/s |
ft·lbf/s to BTU/h table
| ft·lbf/s | BTU/h |
|---|---|
| 1 ft·lbf/s | 4.62624 BTU/h |
| 5 ft·lbf/s | 23.1312 BTU/h |
| 10 ft·lbf/s | 46.2624 BTU/h |
| 25 ft·lbf/s | 115.656 BTU/h |
| 50 ft·lbf/s | 231.312 BTU/h |
| 100 ft·lbf/s | 462.624 BTU/h |
About these units
BTU/h (BTU per hour): Heating and cooling capacity in US HVAC.
ft·lbf/s (foot-pounds-force per second): The mechanical definition behind horsepower.
Horsepower comes in several kinds: mechanical (550 ft·lbf/s, 745.7 W, used here as 'hp'), metric (PS, 735.5 W) and electrical (746 W). Cooling loads use BTU/h and the refrigeration ton (12,000 BTU/h).
Convert ft·lbf/s to BTU/h instead · All power conversions