Bar to Psi Converter
Convert bar to psi instantly. 1 bar = 14.5038 psi. Free two-way converter with the formula and a quick reference table.
How to convert bar to psi
psi = bar × 14.5038
One bar equals 14.5038 psi, so to convert bar to psi you multiply by 14.5038. Going the other way, one pound per square inch is 0.068948 bar. Both units measure pressure, so the conversion is an exact ratio that never changes.
10 bar = 145.04 psi. Multiply your bar figure by the factor above (or just type it into the box) to convert any amount.
Need the other direction? psi to bar
bar to psi table
| bar (bar) | psi (psi) |
|---|---|
| 1 | 14.5038 |
| 2 | 29.0075 |
| 3 | 43.5113 |
| 5 | 72.5189 |
| 10 | 145.04 |
| 20 | 290.08 |
| 25 | 362.59 |
| 50 | 725.19 |
| 100 | 1,450.38 |
| 250 | 3,625.94 |
| 500 | 7,251.89 |
| 1,000 | 14,503.77 |
Frequently asked questions
How many psi are in a bar?
One bar equals 14.5038 psi. So to convert, multiply the number of bar by 14.5038.
How do I convert bar to psi?
Multiply by 14.5038, or simply enter the value in the converter above — it does the math instantly and works both ways.
Is this conversion exact?
Yes — both units measure the same quantity, so the ratio is fixed and this uses the standard internationally-agreed factor.