Bar to PSI Converter
European tire gauges, espresso machines, and dive computers read in bar, while American drivers and manuals think in psi. Converting bar to psi matters when your car's door sticker says 2.5 bar, when a European bike pump shows bar, or when a compressor is rated in bar. One bar equals 14.5038 psi — multiply bar by 14.5038. The converter above gives instant two-way results, the table spans bike tires to scuba tanks, and the FAQs translate the pressures you meet most.
Bar to PSI Calculator
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Quick Reference Table
| Bar (bar) | PSI (psi) |
|---|---|
| 1 | 14.5038 |
| 2 | 29.0075 |
| 3 | 43.5113 |
| 4 | 58.0151 |
| 5 | 72.5189 |
| 6 | 87.0226 |
| 7 | 101.5264 |
| 8 | 116.0302 |
| 9 | 130.534 |
| 10 | 145.0377 |
| 1 | 14.5038 |
| 8 | 116.0302 |
| 200 | 2900.7548 |
| 300 | 4351.1321 |
Frequently Asked Questions
How many psi are in 2.5 bar?
2.5 bar = 36.2594 psi. Just apply the conversion to any value with the converter above.
What is the formula to convert bar to psi?
To convert bar to psi, multiply the number of bar by 14.5038. In short: 1 bar = 14.5038 psi.
What is 2.5 bar in psi?
2.5 bar equals 36.2594 psi — a common car tire pressure in Europe. Multiply 2.5 × 14.503773773 = 36.25943 psi. Enter 2.5 in the converter to confirm.
How do I convert psi back to bar?
Simply reverse the math: to go from psi to bar, divide the psi by 14.503774. Or use our dedicated PSI to Bar converter.