Bar to PSI Converter
1 bar = 14.50377 psi
Type a value in either box: the conversion between bar (bar) and psi (psi) updates instantly.
Good to know
Car tire pressures are commonly 2.2–2.5 bar, about 32–36 psi. Always use the value printed on your vehicle's door placard or in its manual.
How to convert bar to psi
To convert bar to psi, multiply the number of bar by 14.50377. To go the other way, multiply psi by 0.06894757.
psi = bar × 14.50377
Worked examples
- 1 bar = 14.50377 psi
- 2.2 bar = 31.9083 psi
- 2.5 bar = 36.25943 psi
- 10 bar = 145.0377 psi
Bar to PSI conversion table
| Bar (bar) | PSI (psi) |
|---|---|
| 0.5 bar | 7.251887 psi |
| 1 bar | 14.50377 psi |
| 1.5 bar | 21.75566 psi |
| 1.8 bar | 26.10679 psi |
| 2 bar | 29.00755 psi |
| 2.1 bar | 30.45792 psi |
| 2.2 bar | 31.9083 psi |
| 2.3 bar | 33.35868 psi |
| 2.4 bar | 34.80906 psi |
| 2.5 bar | 36.25943 psi |
| 2.6 bar | 37.70981 psi |
| 2.8 bar | 40.61057 psi |
| 3 bar | 43.51132 psi |
| 3.5 bar | 50.76321 psi |
| 4 bar | 58.0151 psi |
| 5 bar | 72.51887 psi |
| 6 bar | 87.02264 psi |
| 8 bar | 116.0302 psi |
| 10 bar | 145.0377 psi |
| 200 bar | 2,900.755 psi |
About the units
Bar (bar)
The bar equals 100,000 pascals, close to atmospheric pressure at sea level. It is used for tire pressure in Europe, weather and diving.
PSI (psi)
Pounds per square inch (psi) is the pressure unit used for tires and compressors in the US and Canada. 1 psi is about 6.895 kPa.
Frequently asked questions
How do I convert bar to psi?
psi = bar × 14.50377What is 2.2 bar in psi?
How many psi are in one bar?
How many bar are in one psi?
Conversion factors use exact international definitions where they exist (for example 1 inch = 2.54 cm and 1 lb = 0.45359237 kg). Results are rounded for display only.