Bar to PSI Converter
Convert bar to psi in your browser, with a full reference table and the formula behind it. Free, instant, no sign-up.
How to convert bar to psi
psi = bar × 14.5038
One bar is 14.5038 psi, so any conversion is a single multiplication. To go the other way, divide by 14.5038 instead. The converter above is already set to bar and psi, so you can type any value and read the answer straight away.
Bar to PSI conversion table
Common values, worked out in advance:
| Bar (bar) | Psi (psi) |
|---|---|
| 1 bar | 14.5038 psi |
| 2 bar | 29.0075 psi |
| 5 bar | 72.5189 psi |
| 10 bar | 145.0377 psi |
| 20 bar | 290.0755 psi |
| 30 bar | 435.1132 psi |
| 32 bar | 464.1208 psi |
| 35 bar | 507.6321 psi |
| 40 bar | 580.151 psi |
| 100 bar | 1,450.38 psi |
The quick mental version
For a rough answer without a calculator, remember that 1 psi is about 0.068948 bar. That is usually close enough for shopping, travel and DIY, and the converter above gives you the exact figure when it matters.
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Frequently asked questions
How many psi are in 1 bar?
One bar is 14.5038 psi. The table above covers the values people look up most often.
What is the formula to convert bar to psi?
psi = bar × 14.5038. One bar is 14.5038 psi, so any conversion is a single multiplication. To go the other way, divide by 14.5038 instead.
Is this bar to psi converter accurate?
Yes. It uses the exact internationally defined conversion factors and calculates in your browser, so nothing is rounded until the result is displayed.
Can I convert psi back to bar here?
Yes. Use the swap button in the converter to reverse the direction, or pick any other pair of units from the two dropdowns.