PSI to Bar Converter
Use this PSI to bar converter when you are checking tire pressure, workshop compressors, hydraulic systems, or equipment specs that mix imperial and metric pressure units.
This page helps with searches such as 30 psi to bar, 35 psi to bar, and 40 psi to bar when you need a fast result and a formula you can verify.
Quick examples
Common PSI to bar reference values for quick comparison.
bar = PSI x 0.0689476
Use the declared factor above when accuracy matters. Avoid rounding midway through multi-step calculations.
Common PSI to bar values
| PSI | bar |
|---|---|
| 1 PSI | 0.068948 bar |
| 5 PSI | 0.344738 bar |
| 7 PSI | 0.482633 bar |
| 8 PSI | 0.551581 bar |
| 10 PSI | 0.689476 bar |
| 14 PSI | 0.965266 bar |
| 14.5 PSI | 0.99974 bar |
| 20 PSI | 1.378952 bar |
| 30 PSI | 2.068428 bar |
| 31 PSI | 2.137376 bar |
Where this conversion is commonly used
- Useful for car and motorcycle tire pressure checks where stickers, gauges, and charts may use different units.
- Useful for compressors, air tools, and workshop regulators that show PSI while documentation uses bar.
- Useful for industrial pressure specs where operators need a quick metric equivalent of a PSI reading.
Frequently asked questions
How do you convert PSI to bar?
Use the formula bar = PSI x 0.0689476. Enter a value in PSI, apply the factor once, and the result is shown in bar.
When is this psi to bar converter useful?
Use this PSI to bar converter for tire pressure, pneumatics, and industrial pressure readings that need metric conversion.
Is this a PSI to bar calculator or just a reference table?
It works as both a live PSI to bar calculator and a quick reference page with examples, formula guidance, and common values.
How precise is the calculator output?
ConvertQuick displays results with up to 6 decimal places for readability. For engineering or billing work, keep the raw factor bar = PSI x 0.0689476 and round only at the final step.