| 1 ft.lbf/h | = 5.0505050504976E-7 hp 550 |
| 2 ft.lbf/h | = 1.0101010100995E-6 hp 550 |
| 3 ft.lbf/h | = 1.5151515151493E-6 hp 550 |
| 4 ft.lbf/h | = 2.0202020201991E-6 hp 550 |
| 5 ft.lbf/h | = 2.5252525252488E-6 hp 550 |
| 6 ft.lbf/h | = 3.0303030302986E-6 hp 550 |
| 7 ft.lbf/h | = 3.5353535353484E-6 hp 550 |
| 8 ft.lbf/h | = 4.0404040403981E-6 hp 550 |
| 9 ft.lbf/h | = 4.5454545454479E-6 hp 550 |
| 10 ft.lbf/h | = 5.0505050504976E-6 hp 550 |
| 20 ft.lbf/h | = 1.0101010100995E-5 hp 550 |
| 30 ft.lbf/h | = 1.5151515151493E-5 hp 550 |
| 40 ft.lbf/h | = 2.0202020201991E-5 hp 550 |
| 50 ft.lbf/h | = 2.5252525252488E-5 hp 550 |
| 60 ft.lbf/h | = 3.0303030302986E-5 hp 550 |
| 70 ft.lbf/h | = 3.5353535353484E-5 hp 550 |
| 80 ft.lbf/h | = 4.0404040403981E-5 hp 550 |
| 90 ft.lbf/h | = 4.5454545454479E-5 hp 550 |
| 100 ft.lbf/h | = 5.0505050504976E-5 hp 550 |
| 200 ft.lbf/h | = 0.00010101010100995 hp 550 |
| 300 ft.lbf/h | = 0.00015151515151493 hp 550 |
| 400 ft.lbf/h | = 0.00020202020201991 hp 550 |
| 500 ft.lbf/h | = 0.00025252525252488 hp 550 |
| 600 ft.lbf/h | = 0.00030303030302986 hp 550 |
| 700 ft.lbf/h | = 0.00035353535353484 hp 550 |
| 800 ft.lbf/h | = 0.00040404040403981 hp 550 |
| 900 ft.lbf/h | = 0.00045454545454479 hp 550 |
| 1000 ft.lbf/h | = 0.00050505050504976 hp 550 |
| 2000 ft.lbf/h | = 0.0010101010100995 hp 550 |
| 4000 ft.lbf/h | = 0.0020202020201991 hp 550 |
| 5000 ft.lbf/h | = 0.0025252525252488 hp 550 |
| 7500 ft.lbf/h | = 0.0037878787878732 hp 550 |
| 10000 ft.lbf/h | = 0.0050505050504976 hp 550 |
| 25000 ft.lbf/h | = 0.012626262626244 hp 550 |
| 50000 ft.lbf/h | = 0.025252525252488 hp 550 |
| 100000 ft.lbf/h | = 0.050505050504976 hp 550 |
| 1000000 ft.lbf/h | = 0.50505050504976 hp 550 |
| 1000000000 ft.lbf/h | = 505.05050504976 hp 550 |