Pressure Unit Conversion Constants
Pressure Unit Conversion Constants To go from | Multiply by | To get | bar | 14.50 | psi | bar | 401.47 | " of H2O | bar | 29.53 | " of Hg | bar | 100.0 | kPa | bar | 1000 | mbar | bar | 1019.73 | cm of H2O | bar | 750.06 | mm of Hg | cm of H2O | 0.014223 | psi | cm of H2O | 0.3937 | " of H2O | cm of H2O | 0.028958 | " of Hg | cm of H2O | 0.09806 | kPa | cm of H2O | 0.9806 | mbar | cm of H2O | 0.7355 | mm of Hg | " of H2O | 0.036127 | psi | " of H2O | 0.073554 | " of Hg | " of H2O | 0.2491 | kPa | " of H2O | 2.491 | mbar | " of H2O | 2.5400 | cm of H2O | " of H2O | 1.8683 | mm of Hg | " of Hg | 0.4912 | psi | " of Hg | 13.596 | " of H2O | " of Hg | 3.3864 | kPa | " of Hg | 33.864 | mbar | " of Hg | 34.532 | cm of H2O | " of Hg | 25.400 | mm of Hg | kg/cm2 | 14.223 | psi | kg/cm2 | 393.7 | " of H2O | kg/cm2 | 28.96 | " of Hg | kg/cm2 | 98.06 | kPa | kg/cm2 | 980.6 | mbar | kg/cm2 | 1000 | cm of H2O | kg/cm2 | 735.5 | mm of Hg | kPa | 0.14504 | psi | kPa | 4.0147 | " of H2O | kPa | 0.2953 | " of Hg | kPa | 10.000 | mbar | kPa | 10.1973 | cm of H2O | kPa | 7.5006 | mm of Hg | mbar | 0.01450 | psi | mbar | 0.40147 | " of H2O | mbar | 0.02953 | " of Hg | mbar | 0.100 | kPa | mbar | 1.01973 | cm of H2O | mbar | 0.75006 | mm of Hg | micron (µ) | 0.00019337 | psi | micron (µ) | 0.0053525 | " of H2O | micron (µ) | 0.00039370 | " of Hg | micron (µ) | 0.0013332 | kPa | micron (µ) | 0.013332 | mbar | micron (µ) | 0.013595 | cm of H2O | micron (µ) | 0.001 | mm Hg | mm of Hg | 0.019337 | psi | mm of Hg | 0.53525 | " of H2O | mm of Hg | 0.039370 | " of Hg | mm of Hg | 0.13332 | kPa | mm of Hg | 1.3332 | mbar | mm of Hg | 1.3595 | cm of H2O | oz/inch2 | 0.06250 | psi | oz/inch2 | 1.7299 | " of H2O | oz/inch2 | 0.1272 | " of Hg | oz/inch2 | 0.4309 | kPa | oz/inch2 | 4.309 | mbar | oz/inch2 | 4.394 | cm of H2O | oz/inch2 | 3.232 | mm of Hg | psi | 27.680 | " of H2O | psi | 2.036 | " of Hg | psi | 6.8947 | kPa | psi | 68.947 | mbar | psi | 70.308 | cm of H2O | psi | 51.715 | mm of Hg | torr | 0.019337 | psi | torr | 0.53525 | " of H2O | torr | 0.039370 | " of Hg | torr | 0.13332 | kPa | torr | 1.3332 | mbar | torr | 1.3595 | cm of H2O | torr | 1.000 | mm Hg | |