Unit of Measure Conversions - Pressure
The following table shows the conversion factors for various units of pressure measurement.
| From / To | PSI | Kg / cm2 | Bar | Pascal | mm Hg | inch Hg | inch water | cm water |
| PSI | 1 | 0.0703 | 0.0689 | 6894.7573 | 51.7149 | 2.0360 | 27.7076 | 70.3089 |
| Kg / cm2 | 14.2233 | 1 | 0.9807 | 9.8067 E+04 | 735.5592 | 28.9590 | 394.0946 | 1000.0275 |
| Bar | 14.5038 | 1.0197 | 1 | 1.000 E+05 | 750.0617 | 29.5300 | 401.8647 | 1019.7443 |
| Pascal | 0.0001 | 1.020 E-05 | 1.000 E-05 | 1 | 7.501 E-03 | 2.953 E-04 | 4.019 E-03 | 1.020 E-02 |
| mm Hg | 0.0193 | 0.0014 | 0.0013 | 133.3224 | 1 | 0.0394 | 0.5358 | 1.3595 |
| inch Hg | 0.4912 | 0.0345 | 0.0339 | 3386.3882 | 25.4000 | 1 | 13.6087 | 34.5325 |
| inch water | 0.0361 | 0.0025 | 0.0025 | 248.8400 | 1.8665 | 0.0735 | 1 | 2.5375 |
| cm water | 0.0142 | 0.0010 | 0.0010 | 98.0638 | 0.7355 | 0.0290 | 0.3941 | 1 |