Bar to PSI
Enter a value in bar to convert it to pounds per square inch. 1 bar = 14.5038 psi.
1 bar = 14.5038 psi
Formula
psi = bar × 14.503773773
Worked example
10 bar × 14.503773773 = 145.0377 psi
Results on this page are rounded to 4 decimal places (4 significant figures below 1). Use the decimal places option above for a different rounding.
Bar to PSI table
| Bar (bar) | Pounds per square inch (psi) |
|---|---|
| 1 bar | 14.5038 psi |
| 2 bar | 29.0075 psi |
| 5 bar | 72.5189 psi |
| 10 bar | 145.0377 psi |
| 15 bar | 217.5566 psi |
| 20 bar | 290.0755 psi |
| 25 bar | 362.5943 psi |
| 50 bar | 725.1887 psi |
| 75 bar | 1,087.783 psi |
| 100 bar | 1,450.3774 psi |
| 250 bar | 3,625.9434 psi |
| 500 bar | 7,251.8869 psi |
| 1,000 bar | 14,503.773800000001 psi |
Good to know
Pressures are converted through pascals. A bar is 100,000 Pa, a standard atmosphere is 101,325 Pa and 1 psi is about 6,894.76 Pa. Tyre gauges show pressure above the surrounding air, while weather reports show absolute pressure in hPa.