bar to psi Converter
Convert bar to psi instantly: 1 bar = 14.5038 psi. Free converter with the formula, a reference table and FAQs — no sign-up.
| bar | psi |
|---|
How to convert bar to psi
Enter your value
Type the number of bar you want to convert into the left box. The result in psi 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 — psi to bar. Your current value carries across so you don't have to re-enter anything.
About bar and psi
bar and psi are common pressure measurements.
1 bar = 14.504 psi. The bar is metric but not part of SI — the official SI pressure unit is the pascal (Pa), where 1 bar = 100,000 Pa. Engineers use bar because the numbers are practical; physicists use pascals.
| bar | psi |
|---|---|
| 0.1 | 1.45 |
| 0.5 | 7.252 |
| 1 | 14.5 |
| 2 | 29.01 |
| 2.5 | 36.26 |
| 3 | 43.51 |
Frequently asked questions
How do I convert bar to psi?
To convert bar to psi, multiply by 14.5038. Or use the calculator above for instant results.
How many psi are in 1 bar?
1 bar equals 14.5038 psi.
Is the bar to psi converter free?
Yes, the bar to psi converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.