Convert bar to psi instantly. Enter a value below, or use the formula and reference table further down the page.
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How to convert bar to psi
Multiply the value by 14.50377377.
psi = bar × 14.50377377Example: 10 bar = 145.0377 psi.
Bar to PSI conversion table
| Bar (bar) | PSI (psi) |
|---|---|
| 1 bar | 14.5038 psi |
| 2 bar | 29.0075 psi |
| 3 bar | 43.5113 psi |
| 4 bar | 58.0151 psi |
| 5 bar | 72.5189 psi |
| 10 bar | 145.0377 psi |
| 15 bar | 217.5566 psi |
| 20 bar | 290.0755 psi |
| 25 bar | 362.5943 psi |
| 50 bar | 725.1887 psi |
| 100 bar | 1450.3774 psi |
Frequently asked questions
How many psi is 1 bar?
1 bar equals 14.5038 psi.
What is the formula to convert bar to psi?
To convert bar to psi, multiply the value by 14.50377377. The full formula is: psi = bar × 14.50377377.
How do I convert psi back to bar?
Use the same calculator above and type your value into the psi field instead — it converts in both directions. Or use the reverse formula: bar = psi ÷ 14.50377377.
Is the bar to psi conversion exact?
The conversion factor used here (14.50377377) is the standard internationally defined value. Results on this page are rounded to four decimal places for readability.