Bar to PSI
Convert bar (bar) to psi (psi) instantly — with formula and reference table.
bar
psi
Quick answer: 1 bar = 14.503774 psi. To convert bar to psi, multiply by bar × 14.503774.
Converting bar to psi
This converter changes a value in bar (bar) into psi (psi). One bar equals 14.503774 psi. One bar equals 14.504 pounds per square inch. Atmospheric pressure at sea level is about 1.013 bar (14.7 psi). The conversion runs entirely in your browser — enter a value and the result updates instantly, in either direction.
Formula
psi = bar × 14.503774
Example
Convert 10 bar to psi: 10 × 14.503774 = 145.037738 psi.
Bar to PSI conversion table
| Bar (bar) | PSI (psi) |
|---|---|
| 1 bar | 14.503774 psi |
| 2 bar | 29.007548 psi |
| 3 bar | 43.511321 psi |
| 5 bar | 72.518869 psi |
| 10 bar | 145.037738 psi |
| 20 bar | 290.075475 psi |
| 25 bar | 362.594344 psi |
| 50 bar | 725.188689 psi |
| 100 bar | 1450.377377 psi |
How to use this converter
- Enter a value in the bar (bar) field.
- Read the converted value in psi (psi) below.
- Type into the psi field instead to convert in reverse, or use the swap button.
Frequently asked questions
How many psi are in a bar?
1 bar equals 14.504 psi.
How do I convert 2 bar to psi?
2 times 14.504 = 29.0 psi.
What tyre pressure is 2.2 bar in psi?
2.2 bar equals about 31.9 psi, a common car tyre pressure.