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 TW = 239,005,736,137.667 cal/s
1 cal/s = 4.1840e-12 TW
例子:
将15 维护转换为每秒卡路里：
15 TW = 3,585,086,042,065.009 cal/s
| 维护 | 每秒卡路里 |
|---|---|
| 0.01 TW | 2,390,057,361.377 cal/s |
| 0.1 TW | 23,900,573,613.767 cal/s |
| 1 TW | 239,005,736,137.667 cal/s |
| 2 TW | 478,011,472,275.335 cal/s |
| 3 TW | 717,017,208,413.002 cal/s |
| 5 TW | 1,195,028,680,688.336 cal/s |
| 10 TW | 2,390,057,361,376.673 cal/s |
| 20 TW | 4,780,114,722,753.346 cal/s |
| 30 TW | 7,170,172,084,130.019 cal/s |
| 40 TW | 9,560,229,445,506.691 cal/s |
| 50 TW | 11,950,286,806,883.365 cal/s |
| 60 TW | 14,340,344,168,260.037 cal/s |
| 70 TW | 16,730,401,529,636.71 cal/s |
| 80 TW | 19,120,458,891,013.383 cal/s |
| 90 TW | 21,510,516,252,390.06 cal/s |
| 100 TW | 23,900,573,613,766.73 cal/s |
| 250 TW | 59,751,434,034,416.83 cal/s |
| 500 TW | 119,502,868,068,833.66 cal/s |
| 750 TW | 179,254,302,103,250.47 cal/s |
| 1000 TW | 239,005,736,137,667.3 cal/s |
| 10000 TW | 2,390,057,361,376,673 cal/s |
| 100000 TW | 23,900,573,613,766,730 cal/s |
规则