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 kcal/s = 41,840,000,000 erg/s
1 erg/s = 2.3901e-11 kcal/s
例子:
将15 千瓦时第二转换为ERG每秒：
15 kcal/s = 627,600,000,000 erg/s
| 千瓦时第二 | ERG每秒 |
|---|---|
| 0.01 kcal/s | 418,400,000 erg/s |
| 0.1 kcal/s | 4,184,000,000 erg/s |
| 1 kcal/s | 41,840,000,000 erg/s |
| 2 kcal/s | 83,680,000,000 erg/s |
| 3 kcal/s | 125,520,000,000 erg/s |
| 5 kcal/s | 209,200,000,000 erg/s |
| 10 kcal/s | 418,400,000,000 erg/s |
| 20 kcal/s | 836,800,000,000 erg/s |
| 30 kcal/s | 1,255,200,000,000 erg/s |
| 40 kcal/s | 1,673,600,000,000 erg/s |
| 50 kcal/s | 2,092,000,000,000 erg/s |
| 60 kcal/s | 2,510,400,000,000 erg/s |
| 70 kcal/s | 2,928,800,000,000 erg/s |
| 80 kcal/s | 3,347,200,000,000 erg/s |
| 90 kcal/s | 3,765,600,000,000 erg/s |
| 100 kcal/s | 4,184,000,000,000 erg/s |
| 250 kcal/s | 10,460,000,000,000 erg/s |
| 500 kcal/s | 20,920,000,000,000 erg/s |
| 750 kcal/s | 31,380,000,000,000 erg/s |
| 1000 kcal/s | 41,840,000,000,000 erg/s |
| 10000 kcal/s | 418,400,000,000,000 erg/s |
| 100000 kcal/s | 4,184,000,000,000,000 erg/s |
规则