Psi to Bar
psi
bar
psi to bar Conversion Table
| psi (psi) | bar (bar) | |
|---|---|---|
| 0.01 psi | → | 0.0006894757 bar |
| 0.1 psi | → | 0.0068947573 bar |
| 1.0 psi | → | 0.0689475729 bar |
| 2.0 psi | → | 0.1378951459 bar |
| 3.0 psi | → | 0.2068427188 bar |
| 5.0 psi | → | 0.3447378647 bar |
| 10.0 psi | → | 0.6894757293 bar |
| 20.0 psi | → | 1.3789514586 bar |
| 30.0 psi | → | 2.068427188 bar |
| 50.0 psi | → | 3.4473786466 bar |
| 100.0 psi | → | 6.8947572932 bar |
| 1000.0 psi | → | 68.947572932 bar |
Example Conversion
To convert from psi to bar, multiply by 0.0689475729.
For example: 22 psi = 22 × 0.0689475729 = 1.5168466045 bar
Unit History
About psi
Pounds per square inch (psi) stems from imperial units and is still prevalent in the United States for tires, hydraulics, and mechanical systems.
About bar
The bar was introduced in the early 20th century for meteorology as a convenient approximation of atmospheric pressure. Although not an SI unit, it remains common in industry.