psi to bar Converter
Convert psi to bar instantly: 1 psi = 0.0689476 bar. Free converter with the formula, a reference table and FAQs — no sign-up.
| psi | bar |
|---|
How to convert psi to bar
Enter your value
Type the number of psi you want to convert into the left box. The result in bar appears instantly in the right box. You can also type into the right box to convert in the other direction.
Use the swap button
Click the ⇄ Swap button to reverse the conversion — bar to psi. Your current value carries across so you don't have to re-enter anything.
About psi and bar
psi and bar are common pressure measurements.
1 bar = 14.504 psi, or roughly 1 atmosphere at sea level. Tyre pressure standards differ: UK cars are usually 32-36 psi (2.2-2.5 bar) in the front; German manufacturers spec pressures in bar; American owner manuals use psi.
| psi | bar |
|---|---|
| 14.5 | 0.9997 |
| 20 | 1.379 |
| 30 | 2.068 |
| 40 | 2.758 |
| 50 | 3.447 |
| 75 | 5.171 |
Frequently asked questions
How do I convert psi to bar?
To convert psi to bar, multiply by 0.0689476. Or use the calculator above for instant results.
How many bar are in 1 psi?
1 psi equals 0.0689476 bar.
Is the psi to bar converter free?
Yes, the psi to bar converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.