PSI to Bar Converter
Convert pounds per square inch (psi) to bars (bar). Type a number in either box and the result appears as you type.
Enter a number, for example 12.5
1 pound per square inch = 0.06894757293 bars
Formula: bar = psi × 0.06894757293
How to convert pounds per square inch to bars
1 pound per square inch = 0.06894757293 bars
To convert pounds per square inch to bars, multiply the value by 0.06894757293.
Example: 5 psi × 0.06894757293 = 0.3447378647 bar
PSI to Bar conversion table
| Pound per square inch (psi) | Bar |
|---|---|
| 1 | 0.068947573 |
| 2 | 0.13789515 |
| 3 | 0.20684272 |
| 4 | 0.27579029 |
| 5 | 0.34473786 |
| 10 | 0.68947573 |
| 15 | 1.0342136 |
| 20 | 1.3789515 |
| 25 | 1.7236893 |
| 50 | 3.4473786 |
| 75 | 5.171068 |
| 100 | 6.8947573 |
| 250 | 17.236893 |
| 500 | 34.473786 |
| 1,000 | 68.947573 |
About pounds per square inch and bars
Pound per square inch (psi)
About 6,895 pascals. Used for tire and air-compressor pressure in the United States.
Bar
Exactly 100,000 pascals, close to the air pressure at sea level. Used for tire pressure, diving and espresso machines.
Frequently asked questions
What is 1 psi in bars?
1 psi = 0.06894757293 bar.
What is 1 bar in pounds per square inch?
1 bar = 14.50377377 psi.
How do I convert pounds per square inch to bars?
To convert pounds per square inch to bars, multiply the value by 0.06894757293. 1 pound per square inch = 0.06894757293 bars.