PSI to Bar Converter
Type a value in PSI to get bar. You can also type in the bar box to convert the other way.
psi
bar
1 psi = 0.068947573 bar
Convert bar to psiHow to convert PSI to bar
The formula:
bar = psi × 0.0689476
Example: 10 psi × 0.0689476 = 0.689476 bar
A car tyre at 32 psi is about 2.2 bar. Air tools rated at 90 psi need about 6.2 bar at the tool.
PSI to Bar conversion chart
| PSI | Bar |
|---|---|
| 10 psi | 0.689476 bar |
| 20 psi | 1.37895 bar |
| 30 psi | 2.06843 bar |
| 32 psi | 2.20632 bar |
| 35 psi | 2.41317 bar |
| 40 psi | 2.7579 bar |
| 60 psi | 4.13685 bar |
| 80 psi | 5.51581 bar |
| 90 psi | 6.20528 bar |
| 100 psi | 6.89476 bar |
| 120 psi | 8.27371 bar |
| 150 psi | 10.3421 bar |
What is a PSI?
Pounds per square inch, about 6,895 pascals. Tyre pressure and most American air tools are rated in psi.
What is a bar?
100,000 pascals, close to atmospheric pressure at sea level. Compressors and hydraulic gauges in Pakistan usually read in bar.
Frequently asked questions
What is 1 psi in bar?
1 psi is 0.06894757 bar.
How do I convert PSI to bar?
Multiply the value in PSI by 0.0689476. For example, 10 psi × 0.0689476 = 0.689476 bar.
What is 10 psi in bar?
10 psi is 0.689476 bar.