🧯 Pressure converter
PSI to Bar Converter
Convert psi (psi) to bar (bar) instantly. Includes formula, worked example, and a full reference chart from 1 to 1000 psi.
PSI
psi
Bar
bar
How to convert psi to bar
One psi equals approximately 0.0689 bar. To convert psi to bar, multiply the psi value by 0.0689476. Common car tire pressures of 32 psi equal about 2.21 bar.
Formula
bar = psi × 0.0689476
Worked example
Convert 32 psi to bar:
32 psi × 0.0689475729317831 → 2.206322 bar
32 psi × 0.0689475729317831 → 2.206322 bar
Common psi to bar values
Quick reference for common pound per square inch values:
- 1 psi = 0.0689476 bar
- 5 psi = 0.344738 bar
- 10 psi = 0.689476 bar
- 100 psi = 6.894757 bar
PSI to Bar conversion table
Full reference chart — useful for cooking, fitness, engineering, or homework.
| PSI | Bar |
|---|---|
| 1 psi | 0.0689476 bar |
| 2 psi | 0.137895 bar |
| 3 psi | 0.206843 bar |
| 5 psi | 0.344738 bar |
| 10 psi | 0.689476 bar |
| 20 psi | 1.378951 bar |
| 25 psi | 1.723689 bar |
| 50 psi | 3.447379 bar |
| 75 psi | 5.171068 bar |
| 100 psi | 6.894757 bar |
| 250 psi | 17.236893 bar |
| 500 psi | 34.473786 bar |
| 1000 psi | 68.947573 bar |
Bar to PSI table (reverse)
Looking the other way? Here's the reverse conversion:
| Bar | PSI |
|---|---|
| 1 bar | 14.503774 psi |
| 2 bar | 29.007548 psi |
| 3 bar | 43.511321 psi |
| 5 bar | 72.518869 psi |
| 10 bar | 145.037738 psi |
| 20 bar | 290.075475 psi |
| 25 bar | 362.594344 psi |
| 50 bar | 725.188689 psi |
| 75 bar | 1,087.783 psi |
| 100 bar | 1,450.3774 psi |
| 250 bar | 3,625.9434 psi |
| 500 bar | 7,251.8869 psi |
| 1000 bar | 14,503.7738 psi |
Frequently asked questions
How many bar are in 1 pound per square inch?
There are 0.0689476 bar in 1 psi.
How many bar are in 10 psi?
10 psi = 0.689476 bar.
How many psi are in 1 bar?
1 bar = 14.503774 psi.
What is the formula to convert psi to bar?
The formula is bar = psi × 0.0689476.