Free online bars to psi converter (bar to psi). Instant conversion, formula, table, real-world examples and FAQs.
Multiply the bars value by the conversion factor:psi = bar × 14.5038
| bars (bar) | psi (psi) |
|---|---|
| 1 bar | 14.5038 psi |
| 2 bar | 29.0075 psi |
| 5 bar | 72.5189 psi |
| 10 bar | 145.0377 psi |
| 20 bar | 290.0755 psi |
| 50 bar | 725.1887 psi |
| 100 bar | 1450.38 psi |
| 200 bar | 2900.75 psi |
| 500 bar | 7251.89 psi |
| 1000 bar | 14503.77 psi |
• bars: The bar ≈ one atmosphere (exactly 100,000 Pa). Diving, cylinders, and plumbing use bar.
• psi: psi (lb/in²) is the imperial pressure unit. US tires run ~30–35 psi; bike tires often 80–120 psi.
1 bar = 14.5038 psi. Use the converter above to compute any value, or multiply bar by 14.5038.
Yes — conversions use the standard international factors and are rounded to 4 decimals.
Bars are used for dive tanks, water pressure, and hydraulics. psi is used for US tires, bikes, and compressors. Whenever a value is given in bar but you need psi, this converter is the quick fix.