PSI to Bar Converter
Convert PSI to bar and other pressure units, or switch direction for the reverse calculation.
Use the common pressure relationships where 1 bar = 100,000 Pa and 1 psi = 6,894.757293168 Pa to convert between everyday pressure units.
Note: For vehicle tire pressure, use the pressure recommended by the vehicle manufacturer. This converter converts pressure units; it does not recommend a tire pressure.
Pressure unit converter
How PSI to Bar Conversion Works
Pressure is commonly expressed in PSI, bar, kPa and other engineering units depending on the application.
Bar = PSI × 0.0689475729
PSI = Bar ÷ 0.0689475729
Examples
PSI to bar
32 PSI × 0.0689475729 = 2.206322 bar
Bar to PSI
2.5 bar ÷ 0.0689475729 = 36.259 PSI
PSI to kPa
40 PSI × 6.894757 = 275.790 kPa
PSI to Bar Conversion Table
| PSI | Bar |
|---|---|
| 20 | 1.379 |
| 25 | 1.724 |
| 30 | 2.069 |
| 32 | 2.206 |
| 35 | 2.414 |
| 40 | 2.758 |
| 45 | 3.103 |
| 50 | 3.447 |
Bar to PSI Conversion Table
| Bar | PSI |
|---|---|
| 1 | 14.504 |
| 1.5 | 21.756 |
| 2 | 29.007 |
| 2.5 | 36.259 |
| 3 | 43.511 |
| 3.5 | 50.763 |
| 4 | 58.015 |
| 5 | 72.519 |
Frequently Asked Questions
Multiply the PSI value by 0.0689475729.
1 bar is approximately 14.503774 PSI.
Multiply the bar value by 14.503774 to get PSI.
Multiply PSI by 6.894757293168 to get kPa.
32 PSI is approximately 2.206322 bar.
They are all units of pressure. PSI is common in US engineering, bar is common in many metric systems, and kPa is a metric scale used in science and engineering.