PSI to Bar Converter
Convert psi to bar instantly — and see every other pressure unit at once.
1 psi=0.068948 bar
1 psi in every unit
Pascals
6,894.76Pa
Hectopascals
68.9476hPa
Kilopascals
6.8948kPa
Megapascals
0.006895MPa
Bar
0.068948bar
Millibar
68.9476mbar
PSIfrom
1psi
Atmospheres
0.068046atm
mmHg (Torr)
51.7151mmHg
Inches of mercury
2.036inHg
Common PSI to Bar conversions
| PSI (psi) | Bar (bar) |
|---|---|
| 1 psi | 0.06895 bar |
| 5 psi | 0.34474 bar |
| 10 psi | 0.68948 bar |
| 14.5 psi | 0.99974 bar |
| 20 psi | 1.37895 bar |
| 30 psi | 2.06843 bar |
| 32 psi | 2.20632 bar |
| 40 psi | 2.7579 bar |
| 50 psi | 3.44738 bar |
| 100 psi | 6.89476 bar |
The formula
PSI (pounds per square inch) is used in the US for tire pressure, plumbing, and compressors.
Bar is a metric pressure unit close to atmospheric pressure, used for tires and industry worldwide.
Worked examples
14.5 psi→1 bar— ≈ 1 bar
Apply psi × 0.0689476 with input = 14.5. Result: 1 bar.
32 psi→2.206 bar— Car tire
Apply psi × 0.0689476 with input = 32. Result: 2.206 bar.
100 psi→6.895 bar— 100 psi
Apply psi × 0.0689476 with input = 100. Result: 6.895 bar.
30 psi→2.068 bar— Bike tire
Apply psi × 0.0689476 with input = 30. Result: 2.068 bar.
FAQ
How do I convert PSI to Bar?
Use the formula: bar = psi × 0.0689476. You can also use the converter above — type any value and the result updates instantly.
Where are PSI used?
PSI (pounds per square inch) is used in the US for tire pressure, plumbing, and compressors.
Where are Bar used?
Bar is a metric pressure unit close to atmospheric pressure, used for tires and industry worldwide.
How do I convert Bar back to PSI?
Use the Bar to PSI converter.