PSI to Bar Converter
1 psi = 0.06894757 bar
Type a value in either box: the conversion between psi (psi) and bar (bar) updates instantly.
Good to know
Standard atmospheric pressure at sea level is 14.696 psi, or 1.01325 bar. Tire gauges show gauge pressure, which is the pressure above the surrounding air.
How to convert psi to bar
To convert psi to bar, multiply the number of psi by 0.06894757. To go the other way, multiply bar by 14.50377.
bar = psi × 0.06894757
Worked examples
- 14.7 psi = 1.013529 bar
- 30 psi = 2.068427 bar
- 35 psi = 2.413165 bar
- 100 psi = 6.894757 bar
PSI to Bar conversion table
| PSI (psi) | Bar (bar) |
|---|---|
| 1 psi | 0.06894757 bar |
| 5 psi | 0.3447379 bar |
| 10 psi | 0.6894757 bar |
| 14.7 psi | 1.013529 bar |
| 20 psi | 1.378951 bar |
| 25 psi | 1.723689 bar |
| 28 psi | 1.930532 bar |
| 30 psi | 2.068427 bar |
| 32 psi | 2.206322 bar |
| 33 psi | 2.27527 bar |
| 35 psi | 2.413165 bar |
| 36 psi | 2.482113 bar |
| 40 psi | 2.757903 bar |
| 45 psi | 3.102641 bar |
| 50 psi | 3.447379 bar |
| 60 psi | 4.136854 bar |
| 80 psi | 5.515806 bar |
| 100 psi | 6.894757 bar |
| 3,000 psi | 206.8427 bar |
About the units
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.
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.
Frequently asked questions
How do I convert psi to bar?
bar = psi × 0.06894757What is 30 psi in bar?
How many bar are in one psi?
How many psi are in one bar?
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.