Bar to PSI
Convert bar to PSI for tire pressure, compressors, hydraulic systems, industrial gauges, and technical specifications.
How to convert bar to psi
To convert a value from bars (bar) to pounds per square inch (psi), enter the number in the converter above. Use the swap control if you need the reverse direction.
x is the source value in bar; y is the result in psi.
Popular conversions
Quick answers for common bar to psi values are available from the related conversion pages.
Use the related tools section for fixed-value conversions and the reverse direction.
Common conversion table
Quick reference table for common bar to psi values:
| bar | psi |
|---|---|
| 1 | 14.503774 |
| 5 | 72.518869 |
| 10 | 145.037738 |
| 50 | 725.188689 |
| 100 | 1,450.377377 |
| 1,000 | 14,503.773773 |
About bars
Bar (bar) — One bar is exactly 100,000 pascals, or 100 kilopascals.
Common uses: Bar is used for tire pressure, compressors, hydraulic systems, scuba cylinders, industrial gauges, and European pressure labels.
About pounds per square inch
Pound per square inch (psi) — One pound per square inch is about 6,894.757293168 pascals. It is based on pound-force per square inch.
Common uses: PSI is used for tire pressure, compressors, hydraulic systems, air tools, pressure gauges, and US technical specifications.
Frequently Asked Questions
Related Tools
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