PRESSURE CONVERSION TABLES
Avaible Pages
| Multiply by the conversion factors to obtain the new units | Atmos | Bars | Dynes/cm2 | In of Hg (0°C) | In of H2O (4°C) | K grams/meter2 |
| Atmos | 1 | 9.86923x 10-1 | 9.86923 x 10-7 | 3.34207 x 10-2 | 2.458 x 10-3 | 9.678 x 10-5 |
| Bars | 1.01325 | 1 | 1 x 10-6 | 3.3864 x 10-2 | 2.491 x 10-3 | 9.8067 x 10-5 |
| Dynes/cm2 | 1.01325 x 106 | 106 | 1 | 3.386 x 104 | 2.491 x 103 | 98.067 |
| In of Hg (0°C) | 29.9213 | 29.53 | 2.953 x 10-5 | 1 | 7.355 x 10-2 | 2.896 x 10-3 |
| In of H2O (4°C) | 406.8 | 401.48 | 4.0148 x 10-4 | 13.6 | 1 | 3.937 x 10-2 |
| K grams/meter2 | 1.033227 x 104 | 1.0197 x 104 | 1.0197 x 10-2 | 345.3 | 25.4 | 1 |
| Lb/In2 psi | 14.695595 | 14.504 | 1.4504 x 10-5 | 0.4912 | 3.6126 x 10-2 | 1.423 x 10-3 |
| Lb/ft2 | 2116.22 | 2088.5 | 2.0885 x 10-3 | 70.726 | 5.202 | 0.2048 |
| mm of Hg torr | 760 | 750.06 | 7.5006 x 10-4 | 25.4 | 1.868 | 7.3558 x 10-2 |
| Microns | 760 x 103 | 750.06 x 103 | 0.75006 | 2.54 x 104 | 1.868 x 103 | 73.558 |
| Pascals | 1.01325 x 105 | 1 x 105 | 10-gen | 3.386 x 103 | 2.491 x 102 | 9.8067 |
| To PSI | From PSI |
| psi = in. of H2O x (3.6127 x 10-2) | in. of H2O = psi x 27.68 |
| psi = in. of Hg x (0.49118) | in. of Hg = psi x 2.036 |
| psi = mm of H2 x (1.4223 x 10-3) | mm of H2O = psi x 703.1 |
| psi = mm of Hg x (1.9339 x 10-2) | mm of Hg = psi x 51.71 |
| psi = cm of H2O x (14.223 x 6-3) | cm of H2O = psi x 70.3 |
| psi = kg/cm2 x (14.223) | kg/cm2 = psi x .0703 |
| psi = bar x (14.503) | bar = psi x .0689 |
| psi = mbar x (1.4503 x 10-2) | mbar = psi x 68.95 |
| psi = Pa x (1.4503 x 10-4) | Pa = psi x 6895 |
| psi = kPa x (1.4503 x 10-1) | kPa = psi x 6.895 |
| To Convert to pascals | Multiply by |
| atmosphere | 1.013 x 105 |
| bar | 1.000 x 105 |
| dyne/centimeter2 | 1.000 x 10-1 |
| inch of mercury (0°C) | 3.386 x 103 |
| inch of water (4°C) | 2.491 x 102 |
| kilogram/meter2 | 9.807 |
| pound/inch2 (psi) | 6.894 x 103 |
| pound/foot2 | 4.788 x 101 |
| torr (mm of mercury 0°C) | 1.333 x 102 |