Bar to PSI Pressure Converter
How to convert Bar To PSI
1 bar = 14.5038 psi.
To convert bar to psi, use the formula: 1 bar = 14.5038 psi. Enter any value in the input field above and the result appears instantly. Click the ⇄ button to reverse the conversion direction.
All conversions use precise mathematical constants validated against international SI standards (NIST and ISO 80000), accurate to 8 significant figures.
Frequently Asked Questions
How many PSIs are in one Bar?
1 bar = 14.5038 psi. 1 bar = 14.5038 PSI (pounds per square inch). Used in tyre pressure, hydraulics and pneumatics.
What is the formula to convert Bar to PSI?
1 bar = 14.5038 psi. Multiply the Bar value by the conversion factor to get PSI.
How do I convert PSI To Bar?
Use the PSI To Bar converter — formula: 1 psi = 0.0689476 bar. Click the ⇄ switch button above for the reverse conversion.
Is this Bar to PSI converter free?
Yes — completely free, no registration required. Works instantly in your browser using precise mathematical constants validated against SI standards.