Pounds per square inch (psi) to Bar (bar)
Convert PSI (pounds per square inch) to bar. Useful when comparing US tire pressure specifications with European vehicles, exporting equipment to metric countries, or working with international industrial standards. One PSI equals 0.06895 bar.
Frequently asked questions
1 PSI equals 0.06895 bar. Conversely, 1 bar = 14.5038 PSI.
35 PSI equals 35 × 0.06895 = 2.41 bar. US gas stations pump air in PSI; European service stations typically use bar on their compressor gauges.
Multiply the number of PSI by 0.06895. Example: 32 PSI × 0.06895 = 2.21 bar. Alternatively, divide PSI by 14.5 for a quick estimate.
2.3 bar × 14.5038 = 33.4 PSI. The typical range for passenger car tires is 30–36 PSI (2.1–2.5 bar) — always verify for your specific vehicle using the door jamb sticker.