Pressure converter
25 units, SI unit Pa. Every conversion runs through the SI base value, so round-trips are exact.
sig figs
1 psi = 6.89 kPa
1 psi in every pressure unit
| microbar | 68,900 μbar |
| barye | 68,900 Ba |
| millitorr | 51,700 mTorr |
| pascal | 6,890 Pa |
| millimeter of water column | 703 mmH₂O |
| pound per square foot | 144 lb/ft² |
| centimeter of water column | 70.3 cmH₂O |
| hectopascal | 68.9 hPa |
| millibar | 68.9 mbar |
| torr | 51.7 Torr |
| millimeter of mercury | 51.7 mmHg |
| inch of water column | 27.7 in w.g. |
| kilopascal | 6.89 kPa |
| foot of water column | 2.31 ft H₂O |
| inch of mercury | 2.04 inHg |
| pound per square inch | 1 psi |
| meter of water column | 0.703 m H₂O |
| decibar | 0.689 dbar |
| kilogram-force per square centimeter | 0.0703 kgf/cm² |
| bar | 0.0689 bar |
| atmosphere | 0.068 atm |
| megapascal | 0.00689 MPa |
| kip per square inch | 0.001 ksi |
| gigapascal | 0.00000689 GPa |
| million pounds per square inch | 1.00e-06 Mpsi |
One kilopascal in every unit
| microbar (μbar) | 10,000 μbar |
| barye (Ba) | 10,000 Ba |
| millitorr (mTorr) | 7,500.6168 mTorr |
| pascal (Pa) | 1,000 Pa |
| millimeter of water column (mmH₂O) | 101.97162 mmH₂O |
| pound per square foot (lb/ft²) | 20.885434 lb/ft² |
| centimeter of water column (cmH₂O) | 10.197162 cmH₂O |
| hectopascal (hPa) | 10 hPa |
| millibar (mbar) | 10 mbar |
| torr (Torr) | 7.5006168 Torr |
| millimeter of mercury (mmHg) | 7.5006158 mmHg |
| inch of water column (in w.g.) | 4.0146308 in w.g. |
| kilopascal (kPa) | 1 kPa |
| foot of water column (ft H₂O) | 0.33455257 ft H₂O |
| inch of mercury (inHg) | 0.29529983 inHg |
| pound per square inch (psi) | 0.14503774 psi |
| meter of water column (m H₂O) | 0.10197162 m H₂O |
| decibar (dbar) | 0.1 dbar |
| kilogram-force per square centimeter (kgf/cm²) | 0.010197162 kgf/cm² |
| bar (bar) | 0.01 bar |
| atmosphere (atm) | 0.0098692327 atm |
| megapascal (MPa) | 0.001 MPa |
| kip per square inch (ksi) | 0.00014503774 ksi |
| gigapascal (GPa) | 0.000001 GPa |
| million pounds per square inch (Mpsi) | 1.4503774e-07 Mpsi |