Bar to PSI Converter (bar to psi)
Convert bar to psi instantly with our free bar to psi calculator. Enter a value to see the result.
How to convert bar to psi
To change bar into psi, use this formula:
Quick mental estimate: multiply by about 15.
Example: to convert 25 bar to psi, calculate 362.594 psi. To go the other way, use bar = psi ÷ 14.5038.
Popular bar to psi conversions
- 1 bar to psi = 14.5038 psi
- 2 bar to psi = 29.0075 psi
- 3 bar to psi = 43.5113 psi
- 5 bar to psi = 72.5189 psi
- 10 bar to psi = 145.038 psi
- 15 bar to psi = 217.557 psi
- 20 bar to psi = 290.075 psi
- 25 bar to psi = 362.594 psi
- 30 bar to psi = 435.113 psi
- 40 bar to psi = 580.151 psi
- 50 bar to psi = 725.189 psi
- 60 bar to psi = 870.226 psi
- 70 bar to psi = 1,015.26 psi
- 80 bar to psi = 1,160.3 psi
- 90 bar to psi = 1,305.34 psi
- 100 bar to psi = 1,450.38 psi
Bar to PSI conversion chart
| Bar (bar) | PSI (psi) |
|---|---|
| 1 bar | 14.5038 psi |
| 2 bar | 29.0075 psi |
| 5 bar | 72.5189 psi |
| 10 bar | 145.038 psi |
| 20 bar | 290.075 psi |
| 25 bar | 362.594 psi |
| 50 bar | 725.189 psi |
| 75 bar | 1,087.78 psi |
| 100 bar | 1,450.38 psi |
| 250 bar | 3,625.94 psi |
| 500 bar | 7,251.89 psi |
| 1,000 bar | 14,503.8 psi |
When do you need bar to psi conversion?
This conversion is commonly used for tyres, weather, diving and engineering. Different countries and industries use different units, so converting bar to psi helps you compare measurements accurately.
Frequently asked questions
How many psi are in 1 bar?
1 bar equals 14.5038 psi.
How do I convert bar to psi?
Use the formula psi = bar × 14.5038. For example, 25 bar = 362.594 psi.
What is 10 bar in psi?
10 bar = 145.038 psi.
What is 100 bar in psi?
100 bar = 1,450.38 psi.
How do I convert psi back to bar?
Use bar = psi ÷ 14.5038. You can also use our PSI to Bar converter.
Is this bar to psi converter accurate?
Yes. It uses standard international conversion factors and shows up to 6 significant digits.