Convert pressure units
Pressure Units
| Pa | Bar | Kgf/cm2 | atm | Torr (~mmHg) | psi | |
| 1 Pa | ≡ 1 N/m2 | 10−5 | 1,0197×10−5 | 9,8692×10−6 | 7,5006×10−3 | 145,04×10−6 |
| 1 bar | 100000 | 1 | 1,0197 | 0,98692 | 750,06 | 14,504 |
| 1 Kgf/cm2 | 98.066,5 | 0,980665 | ≡ 1 kgf/cm2 | 0,96784 | 735,56 | 14,223 |
| 1 atm | 101.325 | 1,01325 | 1,0332 | ≡ 1 atm | 760 | 14,696 |
| 1 torr | 133,322 | 1,3332×10−3 | 1,3595×10−3 | 1,3158×10−3 | ≡ 1 Torr; ≈ 1 mmHg | 19,337×10−3 |
| 1 psi | 6.894,76 | 68,948×10−3 | 70,307×10−3 | 68,046×10−3 | 51,715 | ≡ 1 lbf/in2 |
This online pressure unit conversion page allows you to convert pressure quickly, accurately, and free of charge between most units commonly used in engineering, industry, and compressed air applications, including kg/cm² (kgf/cm²), bar, MPa, kPa, psi, atm, mbar, Torr, and mmH₂O. Users can easily perform common conversions such as converting kg/cm² to bar, kg/cm² to MPa, kg/cm² to kPa, kg/cm² to psi, and kg/cm² to atm, as well as reverse conversions like bar to kg/cm², MPa to kg/cm², kPa to kg/cm², and psi to kg/cm².
In addition, the tool fully supports conversions between international standard units, such as bar to MPa, bar to kPa, bar to psi, bar to atm, bar to mbar, MPa to bar, MPa to kPa, MPa to psi, MPa to atm, as well as kPa to bar, kPa to MPa, kPa to psi, and kPa to atm.
For units commonly found on pressure gauges and in international technical documentation, users can quickly look up conversions such as psi to bar, psi to MPa, psi to kPa, psi to atm, atm to bar, atm to MPa, atm to kPa, and atm to psi. In addition, the tool also supports less common but still important units in practice, such as Torr to bar, Torr to psi, Torr to atm, mbar to bar, mbar to kPa, mbar to psi, as well as mmH₂O to bar, mmH₂O to kPa, and mmH₂O to psi.
With coverage of nearly all pressure conversions from unit A to unit B, this pressure unit conversion tool is especially suitable for mechanical engineers, compressed air engineers, maintenance technicians, compressed air system contractors, as well as users who need to convert pressure online when reading drawings, catalogs, technical standards, or specifications of air compressors, air dryers, and industrial equipment.