1 英寸汞柱（inHg）等於 70.7262047 psf，1 磅力每平方英尺（psf）等於 0.014139031 inHg。
| 英寸汞柱 | 磅力每平方英尺 |
|---|---|
| 0.01 inHg | 0.707262047 psf |
| 0.1 inHg | 7.07262047 psf |
| 1 inHg | 70.7262047 psf |
| 2 inHg | 141.452409 psf |
| 3 inHg | 212.178614 psf |
| 4 inHg | 282.904819 psf |
| 5 inHg | 353.631024 psf |
| 6 inHg | 424.357228 psf |
| 7 inHg | 495.083433 psf |
| 8 inHg | 565.809638 psf |
| 9 inHg | 636.535843 psf |
| 10 inHg | 707.262047 psf |
| 20 inHg | 1,414.52409 psf |
| 30 inHg | 2,121.78614 psf |
| 40 inHg | 2,829.04819 psf |
| 50 inHg | 3,536.31024 psf |
| 60 inHg | 4,243.57228 psf |
| 70 inHg | 4,950.83433 psf |
| 80 inHg | 5,658.09638 psf |
| 90 inHg | 6,365.35843 psf |
| 100 inHg | 7,072.62047 psf |
| 200 inHg | 14,145.2409 psf |
| 300 inHg | 21,217.8614 psf |
| 500 inHg | 35,363.1024 psf |
| 1,000 inHg | 70,726.2047 psf |
| 10,000 inHg | 707,262.047 psf |
| 帕斯卡 | 3,386.389 Pa |
| 百帕 | 33.86389 hPa |
| 千帕 | 3.386389 kPa |
| 兆帕 | 0.003386389 MPa |
| 吉帕 | 0.000003386389 GPa |
| 巴 | 0.03386389 bar |
| 毫巴 | 33.86389 mbar |
| 磅力每平方英寸 | 0.4911542 psi |
| 千磅力每平方英寸 | 0.0004911542 ksi |
| 磅力每平方英尺 | 70.7262047 psf |
| 公斤力每平方公分 | 0.0345315577 kgf/cm² |
| 大氣壓 | 0.0334210609 atm |
| 托 | 25.4000063 Torr |
| 毫米汞柱 | 25.4000027 mmHg |
| 英寸汞柱 | 1 inHg |
| 毫米水柱 | 345.315577 mmH₂O |
| 英寸水柱 | 13.5951014 inH₂O |
| 帕斯卡 | 47.880259 Pa |
| 百帕 | 0.47880259 hPa |
| 千帕 | 0.047880259 kPa |
| 兆帕 | 0.000047880259 MPa |
| 吉帕 | 0.000000047880259 GPa |
| 巴 | 0.00047880259 bar |
| 毫巴 | 0.47880259 mbar |
| 磅力每平方英寸 | 0.00694444444 psi |
| 千磅力每平方英寸 | 0.00000694444444 ksi |
| 磅力每平方英尺 | 1 psf |
| 公斤力每平方公分 | 0.000488242764 kgf/cm² |
| 大氣壓 | 0.000472541416 atm |
| 托 | 0.359131476 Torr |
| 毫米汞柱 | 0.359131425 mmHg |
| 英寸汞柱 | 0.014139031 inHg |
| 毫米水柱 | 4.88242764 mmH₂O |
| 英寸水柱 | 0.19222156 inH₂O |