压力是垂直于每个单位区域表面施加的力。它是在pascal（PA）中测量的。
1 hPa = 0.75 Torr
1 Torr = 1.333 hPa
例子:
将15 海毛转换为托尔：
15 hPa = 11.251 Torr
| 海毛 | 托尔 |
|---|---|
| 0.01 hPa | 0.008 Torr |
| 0.1 hPa | 0.075 Torr |
| 1 hPa | 0.75 Torr |
| 2 hPa | 1.5 Torr |
| 3 hPa | 2.25 Torr |
| 5 hPa | 3.75 Torr |
| 10 hPa | 7.501 Torr |
| 20 hPa | 15.001 Torr |
| 30 hPa | 22.502 Torr |
| 40 hPa | 30.003 Torr |
| 50 hPa | 37.503 Torr |
| 60 hPa | 45.004 Torr |
| 70 hPa | 52.504 Torr |
| 80 hPa | 60.005 Torr |
| 90 hPa | 67.506 Torr |
| 100 hPa | 75.006 Torr |
| 250 hPa | 187.516 Torr |
| 500 hPa | 375.032 Torr |
| 750 hPa | 562.548 Torr |
| 1000 hPa | 750.064 Torr |
| 10000 hPa | 7,500.638 Torr |
| 100000 hPa | 75,006.376 Torr |
规则