Convert psi to bar
1 pound per square inch equals 0.0689476 bar. To convert pounds per square inch to bar, multiply the number of pounds per square inch by 0.0689476: for example, 10 psi is 0.689476 bar. Ethical Tube's free psi to bar converter does the math as you type, and the chart below lists common values.
1 psi = 0.0689476 bar
- 1 psi
- 0.0689476 bar
- 1 bar
- 14.5038 psi
- Formula
- bar = psi × 0.0689476
- Measures
- Pressure
- Price
- Free
- Works offline
- Yes
Conversion chart
psi to bar chart
| Pounds per square inch (psi) | Bar (bar) |
|---|---|
| 1 psi | 0.0689476 bar |
| 2 psi | 0.137895 bar |
| 3 psi | 0.206843 bar |
| 4 psi | 0.27579 bar |
| 5 psi | 0.344738 bar |
| 6 psi | 0.413685 bar |
| 8 psi | 0.551581 bar |
| 10 psi | 0.689476 bar |
| 12 psi | 0.827371 bar |
| 15 psi | 1.03421 bar |
| 20 psi | 1.37895 bar |
| 25 psi | 1.72369 bar |
| 50 psi | 3.44738 bar |
| 100 psi | 6.89476 bar |
How it works
How to convert psi to bar
Know the formula
bar = psi × 0.0689476. In words: multiply the number of pounds per square inch by 0.0689476.
Work an example
10 psi → 0.689476 bar. Round to two or three decimal places for everyday use.
Or type it in
Enter any value in the converter above and the answer appears instantly, in both directions.
Good to know
About pressure units
- Tire pressure is usually given in psi in the US and in bar or kPa in Europe.
- Standard air pressure at sea level is 1 atmosphere: 101.325 kPa, 1.01325 bar, or about 14.7 psi.
FAQ
Questions, answered
How many bar are in a pound per square inch?
There are 0.0689476 bar in 1 pound per square inch. To convert pounds per square inch to bar, multiply the number of pounds per square inch by 0.0689476.
What is 10 psi in bar?
10 pounds per square inch is 0.689476 bar.
How do you convert bar back to psi?
Multiply the number of bar by 14.5038. 1 bar is 14.5038 pounds per square inch.
Is this psi to bar converter free?
Yes. It's free and works in any browser, even offline once the page has loaded. The answer updates as you type, and nothing you enter is sent anywhere.
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