UnitConConvert PSI to Bar
Convert PSI to bar for tire pressure, compressed air systems, and workshop tools. This page is especially useful for drivers and mechanics comparing labels from different regions.
Formula
Multiply PSI by 0.0689476 to get bar. To reverse, divide bar by 0.0689476 to get PSI.
Quick reference
| Pound per Square Inch (psi) | Bar (bar) |
|---|---|
| 20 | 1.378951 |
| 25 | 1.723689 |
| 30 | 2.068427 |
| 32 | 2.206322 |
| 35 | 2.413165 |
| 36 | 2.482113 |
| 40 | 2.757903 |
| 45 | 3.102641 |
| 50 | 3.447379 |
| 100 | 6.894757 |