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 inHg = 345.316 kg/m²
1 kg/m² = 0.003 inHg
例子:
将15 汞的英寸转换为千克每平方米：
15 inHg = 5,179.735 kg/m²
| 汞的英寸 | 千克每平方米 |
|---|---|
| 0.01 inHg | 3.453 kg/m² |
| 0.1 inHg | 34.532 kg/m² |
| 1 inHg | 345.316 kg/m² |
| 2 inHg | 690.631 kg/m² |
| 3 inHg | 1,035.947 kg/m² |
| 5 inHg | 1,726.578 kg/m² |
| 10 inHg | 3,453.157 kg/m² |
| 20 inHg | 6,906.314 kg/m² |
| 30 inHg | 10,359.47 kg/m² |
| 40 inHg | 13,812.627 kg/m² |
| 50 inHg | 17,265.784 kg/m² |
| 60 inHg | 20,718.941 kg/m² |
| 70 inHg | 24,172.098 kg/m² |
| 80 inHg | 27,625.254 kg/m² |
| 90 inHg | 31,078.411 kg/m² |
| 100 inHg | 34,531.568 kg/m² |
| 250 inHg | 86,328.92 kg/m² |
| 500 inHg | 172,657.839 kg/m² |
| 750 inHg | 258,986.759 kg/m² |
| 1000 inHg | 345,315.679 kg/m² |
| 10000 inHg | 3,453,156.786 kg/m² |
| 100000 inHg | 34,531,567.865 kg/m² |
规则