How to convert bar to psi
One bar equals 14.5038 psi, so multiply the value in bar by 14.50377377: psi = bar × 14.50377377.
Example: 10 bar = 10 × 14.50377377 = 145.0377 psi.
Bar to psi table
| Bar (bar) | Psi (psi) |
|---|---|
| 0.1 | 1.4504 |
| 0.5 | 7.2519 |
| 1 | 14.5038 |
| 2 | 29.0075 |
| 3 | 43.5113 |
| 4 | 58.0151 |
| 5 | 72.5189 |
| 6 | 87.0226 |
| 7 | 101.5264 |
| 8 | 116.0302 |
| 9 | 130.534 |
| 10 | 145.0377 |
| 15 | 217.5566 |
| 20 | 290.0755 |
| 25 | 362.5943 |
| 30 | 435.1132 |
| 40 | 580.151 |
| 50 | 725.1887 |
| 75 | 1,087.78 |
| 100 | 1,450.38 |
| 250 | 3,625.94 |
| 500 | 7,251.89 |
| 1,000 | 14,503.77 |
About the units
- Bar (bar): Exactly 100,000 pascals, close to atmospheric pressure at sea level; used for tyres in Europe and for weather.
- Pound per square inch (psi): Pounds-force per square inch, used for tyre pressure and hydraulics in the US.
Need the other direction? Convert psi to bar — 1 pound per square inch = 0.06895 bar.
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Open the unit converter Frequently asked questions
How many psi are in a bar?
1 bar = 14.5038 psi.
What is the formula for bar to psi?
psi = bar × 14.50377377.
How much is 10 bar in psi?
10 bar = 145.0377 psi.