Convert PSI to Bar
Convert PSI to bar instantly. Type a value below, check the formula and table, then see how the same psi to bar conversion looks as a single line in Notes Calculator.
PSI to Bar formula
One pound per square inch is 0.0689476 bar, so bar = psi × 0.0689476. For the reverse, multiply bar by 14.5038, or use the Bar to PSI converter.
PSI to Bar conversion table
| PSI (psi) | Bar (bar) |
|---|---|
| 1 | 0.0689476 |
| 2 | 0.137895 |
| 5 | 0.344738 |
| 10 | 0.689476 |
| 20 | 1.37895 |
| 25 | 1.72369 |
| 50 | 3.44738 |
| 100 | 6.89476 |
| 250 | 17.2369 |
| 500 | 34.4738 |
| 1,000 | 68.9476 |
PSI to Bar in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 psi to bar on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix PSI and bar without a separate converter.
| Note | Result |
|---|---|
| 100 psi to bar | 6.89 bar |
| 100 psi in bar | 6.89 bar |
| 10 bar as psi | 145.04 psi |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
FAQ
Frequently asked questions
- One pound per square inch equals 0.0689476 bar. To convert PSI to bar, multiply by 0.0689476; to go back, multiply by 14.5038.
- Type the value, the unit, and the target unit on one line: 100 psi to bar. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
- Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.
How many bar are in one pound per square inch?
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Convert PSI to bar without leaving your notes.
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