PSI to Bar Converter
Convert psi to bars with this free pressure converter. The exact relationship used on this page is 1 psi = 0.0689475729317 bars. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: Bar = PSI × 0.0689475729317
How to convert psi to bars
- Enter the value in psi in the converter.
- Read the equivalent amount in bars.
- Use the swap link if you need bar to psi instead.
- Check the table for common values without typing.
Worked examples
- 1 psi = 0.06894757293 bar
- 5 psi = 0.3447378647 bar
- 10 psi = 0.6894757293 bar
- 25 psi = 1.723689323 bar
Conversion table
Common psi values converted to bars.
| psi | bar |
|---|---|
| 1 | 0.06894757293 |
| 2 | 0.1378951459 |
| 3 | 0.2068427188 |
| 4 | 0.2757902917 |
| 5 | 0.3447378647 |
| 6 | 0.4136854376 |
| 7 | 0.4826330105 |
| 8 | 0.5515805835 |
| 9 | 0.6205281564 |
| 10 | 0.6894757293 |
| 20 | 1.378951459 |
| 50 | 3.447378647 |
| 100 | 6.894757293 |
| 250 | 17.23689323 |
| 500 | 34.47378647 |
| 1,000 | 68.94757293 |
About this conversion
PSI (psi) and Bar (bar) are both pressure units. Tire pressure, weather maps, scuba, and industrial gauges all report pressure in different units. Bookmark this URL when you convert psi to bars often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the bar to psi converter.
FAQ
How many bars are in 1 psi?+
1 psi equals 0.0689475729317 bars.
What is the formula to convert psi to bars?+
Bar = PSI × 0.0689475729317
How do I convert psi to bars by hand?+
Multiply the psi value by 0.0689475729317. Example: 10 psi × 0.0689475729317 = 0.689475729317 bars.
Is this psi to bar converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.