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 mbar = 0.75 mmHg
1 mmHg = 1.333 mbar
例子:
将15 中间的转换为汞的毫米：
15 mbar = 11.251 mmHg
| 中间的 | 汞的毫米 |
|---|---|
| 0.01 mbar | 0.008 mmHg |
| 0.1 mbar | 0.075 mmHg |
| 1 mbar | 0.75 mmHg |
| 2 mbar | 1.5 mmHg |
| 3 mbar | 2.25 mmHg |
| 5 mbar | 3.75 mmHg |
| 10 mbar | 7.501 mmHg |
| 20 mbar | 15.001 mmHg |
| 30 mbar | 22.502 mmHg |
| 40 mbar | 30.003 mmHg |
| 50 mbar | 37.503 mmHg |
| 60 mbar | 45.004 mmHg |
| 70 mbar | 52.504 mmHg |
| 80 mbar | 60.005 mmHg |
| 90 mbar | 67.506 mmHg |
| 100 mbar | 75.006 mmHg |
| 250 mbar | 187.516 mmHg |
| 500 mbar | 375.032 mmHg |
| 750 mbar | 562.548 mmHg |
| 1000 mbar | 750.064 mmHg |
| 10000 mbar | 7,500.638 mmHg |
| 100000 mbar | 75,006.376 mmHg |
规则