PSI to Bar Converter
Convert psi to bar instantly. 1 psi = 0.06894757293 bar.
Conversion Formula
bar = psi × 0.06894757293
Example
25 psi × 0.06894757293 = 1.723689323 bar
Convert the other way: Bar to PSI →
PSI to Bar Conversion Table
| PSI (psi) | Bar (bar) |
|---|---|
| 0.1 | 0.006894757293 |
| 0.5 | 0.03447378647 |
| 1 | 0.06894757293 |
| 2 | 0.1378951459 |
| 5 | 0.3447378647 |
| 10 | 0.6894757293 |
| 20 | 1.378951459 |
| 25 | 1.723689323 |
| 50 | 3.447378647 |
| 100 | 6.894757293 |
| 500 | 34.47378647 |
| 1,000 | 68.94757293 |
About These Units
- PSI (psi)
- Pounds-force per square inch, about 6,894.757 Pa. American and British drivers meet it on tire pressure gauges, and it also rates air compressors, pressure washers, and water mains in the United States.
- Bar (bar)
- Exactly 100,000 pascals, close to sea-level air pressure but not part of the SI. It is common for European tire pressures, scuba tanks, and espresso machines, and a millibar equals the hectopascal used in weather reports.
Frequently Asked Questions
How many bar are in 1 psi?
1 psi equals 0.06894757293 bar.
How do I convert PSI to Bar?
Multiply your PSI value by 0.06894757293. For example, 25 psi × 0.06894757293 = 1.723689323 bar.
How many psi are in 1 bar?
1 bar equals 14.50377377 psi.