Conversion Tables & Calculator
Conversion tables
| Atmosphere | mmHg |
| Bar | Pa |
| in.Hg | PSI |
| lb/in2 | Torr |
| mbar |
Calculator
Conversion factor matrix
To convert from one value to another, multiply the FROM value by the TO value, or use our handy calculator.
 |
Atmosphere | Bar | in.Hg | lb/in2 PSI |
mbar | mmHg Torr |
Pa |
| Atmosphere | 1 | 1.01325 | 29.9213 | 14.696 | 1013.25 | 760 | 1.01325x105 |
| Bar | 0.9689 | 1 | 29.54 | 14.503861 | 1000 | 750.06 | 1 x 105 |
| in.Hg | 3.342 x 10-2 | 3.385 x 10-2 | 1 | 0.4912 | 33.85 | 25.4 | 3385 |
| lb/in2 PSI |
0.068046 | 0.068948 | 2.036 | 1 | 68.948 | 51.715 | 6.8948x103 |
| mbar | 9.872x10-4 | 0.001 | 2.954x10-2 | 1.450x10-2 | 1 | 0.7506 | 100 |
| mmHg Torr |
1.3158x10-3 | 1.3328x10-3 | 3.937x10-2 | 1.934x10-2 | 1.3328 | 1 | 133.28 |
| Pa | 9.869x10-6 | 1x10-5 | 2.954x10-4 | 1.4508x10-4 | 0.01 | 7.5028x10-3 | 1 |
