功率是完成工作或能量转移的速度。它以瓦（w）为单位进行测量。
1 ft·lb/s = 0.002 hp
1 hp = 549.999 ft·lb/s
例子:
将15 每秒英尺转换为马力：
15 ft·lb/s = 0.027 hp
| 每秒英尺 | 马力 |
|---|---|
| 0.01 ft·lb/s | 1.8182e-5 hp |
| 0.1 ft·lb/s | 0 hp |
| 1 ft·lb/s | 0.002 hp |
| 2 ft·lb/s | 0.004 hp |
| 3 ft·lb/s | 0.005 hp |
| 5 ft·lb/s | 0.009 hp |
| 10 ft·lb/s | 0.018 hp |
| 20 ft·lb/s | 0.036 hp |
| 30 ft·lb/s | 0.055 hp |
| 40 ft·lb/s | 0.073 hp |
| 50 ft·lb/s | 0.091 hp |
| 60 ft·lb/s | 0.109 hp |
| 70 ft·lb/s | 0.127 hp |
| 80 ft·lb/s | 0.145 hp |
| 90 ft·lb/s | 0.164 hp |
| 100 ft·lb/s | 0.182 hp |
| 250 ft·lb/s | 0.455 hp |
| 500 ft·lb/s | 0.909 hp |
| 750 ft·lb/s | 1.364 hp |
| 1000 ft·lb/s | 1.818 hp |
| 10000 ft·lb/s | 18.182 hp |
| 100000 ft·lb/s | 181.818 hp |
规则