圧力は、単位面積あたりのオブジェクトの表面に垂直に塗られた力です。Pascals（PA）で測定されます。
1 inHg = 3,386.39 Pa
1 Pa = 0 inHg
例:
15 水銀のインチを絶対圧力に変換します。
15 inHg = 50,795.85 Pa
| 水銀のインチ | 絶対圧力 |
|---|---|
| 0.01 inHg | 33.864 Pa |
| 0.1 inHg | 338.639 Pa |
| 1 inHg | 3,386.39 Pa |
| 2 inHg | 6,772.78 Pa |
| 3 inHg | 10,159.17 Pa |
| 5 inHg | 16,931.95 Pa |
| 10 inHg | 33,863.9 Pa |
| 20 inHg | 67,727.8 Pa |
| 30 inHg | 101,591.7 Pa |
| 40 inHg | 135,455.6 Pa |
| 50 inHg | 169,319.5 Pa |
| 60 inHg | 203,183.4 Pa |
| 70 inHg | 237,047.3 Pa |
| 80 inHg | 270,911.2 Pa |
| 90 inHg | 304,775.1 Pa |
| 100 inHg | 338,639 Pa |
| 250 inHg | 846,597.5 Pa |
| 500 inHg | 1,693,195 Pa |
| 750 inHg | 2,539,792.5 Pa |
| 1000 inHg | 3,386,390 Pa |
| 10000 inHg | 33,863,900 Pa |
| 100000 inHg | 338,639,000 Pa |
Inayam