Pounds per Square Inch to Bars Converter
Convert pounds per square inch (psi) to bars (bar), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a pressure, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 psi = 0.0689475729317 bar
- 1 × 0.0689475729317 = 0.0689475729317 bar
How to convert pounds per square inch to bars
1 psi = 0.0689475729317 bar, so multiply by 0.0689475729317 to go from pounds per square inch to bars. Going the other way, 1 bar = 14.503773773 psi.
bar = psi × 0.0689475729317 psi = bar × 14.503773773
Worked example:
1 psi = 0.0689475729317 bar 5 × 0.0689475729317 = 0.344737864658 bar
Pounds per Square Inch to bars table
| Pounds per Square Inch | Bars |
|---|---|
| 1 psi | 0.0689475729317 bar |
| 2 psi | 0.137895145863 bar |
| 3 psi | 0.206842718795 bar |
| 4 psi | 0.275790291727 bar |
| 5 psi | 0.344737864658 bar |
| 6 psi | 0.41368543759 bar |
| 7 psi | 0.482633010522 bar |
| 8 psi | 0.551580583453 bar |
| 9 psi | 0.620528156385 bar |
| 10 psi | 0.689475729317 bar |
| 15 psi | 1.03421359398 bar |
| 20 psi | 1.37895145863 bar |
| 25 psi | 1.72368932329 bar |
| 30 psi | 2.06842718795 bar |
| 40 psi | 2.75790291727 bar |
| 50 psi | 3.44737864658 bar |
| 75 psi | 5.17106796988 bar |
| 100 psi | 6.89475729317 bar |
| 250 psi | 17.2368932329 bar |
| 500 psi | 34.4737864658 bar |
| 1000 psi | 68.9475729317 bar |
About the units
- Pounds per Square Inch (psi)
- Pounds per square inch, a US customary unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.
- Bars (bar)
- Bars, a metric unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.
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