Pressure: bar, psi, kilopascals and atmospheres
Convert pressure between bar, psi, kilopascals and atmospheres. Handy for tyre pressure and technical specifications.
Tyres and engineering
| 1 bar (bar) bar to psi | = | 14.503768 psi |
| 1 psi (psi) psi to bar | = | 0.0689476 bars |
| 1 bar (bar) bar to kPa | = | 100 kilopascals |
| 1 megapascal (MPa) MPa to bar | = | 10 bars |
Atmosphere and medicine
| 1 atmosphere (atm) atm to bar | = | 1.01325 bars |
| 1 mmhg (mm Hg) mmHg to kPa | = | 0.133322 kilopascals |
| 1 hectopascal (hPa) hPa to mmHg | = | 0.75006376 mmhg |
Overview table
| bars | psi | kilopascals | |
|---|---|---|---|
| 1.8 | 26.106783 | 180 | |
| 2 | 29.007536 | 200 | |
| 2.2 | 31.90829 | 220 | typical car tyre pressure |
| 2.5 | 36.25942 | 250 | |
| 2.9 | 42.060927 | 290 | fully loaded car / van |
| 3.5 | 50.763188 | 350 | road bike (lower end) |
| 8 | 116.03014 | 800 | typical workshop compressor |
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