Bar till PSI-omvandlare
Convert bar to PSI and PSI to bar instantly. Essential for tire pressure, hydraulics, and gas pressure conversions.
Så här använder du den här kalkylatorn
- Ange Bar
- Ange PSI (lb/in²)
- Klicka på knappen Beräkna
- Läs av resultatet som visas under kalkylatorn
Bar to PSI Conversion
One bar equals 14.5038 PSI (pounds per square inch). Bar is the metric unit; PSI is the Imperial/US unit for pressure.
Common pressure reference points:
- 1 bar = 14.50 PSI (≈ 1 atm)
- 2 bar = 29.01 PSI (car tire)
- 2.5 bar = 36.26 PSI (car tire)
- 8 bar = 116.03 PSI (bicycle)
Tire Pressure Conversion
European vehicle manuals list tire pressure in bar; US vehicles use PSI. Typical car tire pressure is 2.0–2.5 bar (29–36 PSI). Over-inflation or under-inflation affects fuel economy, handling, and tire life. Always check your vehicle's specification plate (usually inside the door frame).
Other Pressure Applications
Hydraulic systems and compressed gas cylinders often use bar in Europe and PSI in the US. A standard scuba tank is pressurized to ~200 bar (2900 PSI). Water supply systems typically run at 2–5 bar (29–72 PSI).
Bar till PSI Konverteringstabell
Konvertering av bar till PSI.
| Bar | PSI |
|---|---|
| 0.5 | 7.25 |
| 1 | 14.50 |
| 1.5 | 21.76 |
| 2 | 29.01 |
| 2.5 | 36.26 |
| 3 | 43.51 |
| 3.5 | 50.76 |
| 4 | 58.02 |
| 5 | 72.52 |
| 6 | 87.02 |
| 7 | 101.53 |
| 8 | 116.03 |
| 9 | 130.53 |
| 10 | 145.04 |
| 15 | 217.56 |
| 20 | 290.08 |
Senast uppdaterad: March 2026
Frequently Asked Questions
How many PSI is 2 bar?
2 × 14.5038 = 29.01 PSI.
How do I convert PSI to bar?
Divide PSI by 14.5038. Example: 30 PSI ÷ 14.5038 = 2.07 bar.
Is 1 bar the same as 1 atmosphere?
Very close. 1 bar = 14.5038 PSI; 1 standard atmosphere = 14.696 PSI = 1.01325 bar.