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 cal/s = 4.1840e-6 MW
1 MW = 239,005.736 cal/s
例子:
将15 每秒卡路里转换为兆瓦：
15 cal/s = 6.2760e-5 MW
| 每秒卡路里 | 兆瓦 |
|---|---|
| 0.01 cal/s | 4.1840e-8 MW |
| 0.1 cal/s | 4.1840e-7 MW |
| 1 cal/s | 4.1840e-6 MW |
| 2 cal/s | 8.3680e-6 MW |
| 3 cal/s | 1.2552e-5 MW |
| 5 cal/s | 2.0920e-5 MW |
| 10 cal/s | 4.1840e-5 MW |
| 20 cal/s | 8.3680e-5 MW |
| 30 cal/s | 0 MW |
| 40 cal/s | 0 MW |
| 50 cal/s | 0 MW |
| 60 cal/s | 0 MW |
| 70 cal/s | 0 MW |
| 80 cal/s | 0 MW |
| 90 cal/s | 0 MW |
| 100 cal/s | 0 MW |
| 250 cal/s | 0.001 MW |
| 500 cal/s | 0.002 MW |
| 750 cal/s | 0.003 MW |
| 1000 cal/s | 0.004 MW |
| 10000 cal/s | 0.042 MW |
| 100000 cal/s | 0.418 MW |
规则