Conversion

PSI to Bar Converter

Convert psi to bar instantly with a simple, free calculator.

This result gives the same pressure expressed in bar, so a psi reading can be compared with a bar gauge or label.

Formula

Bar = Psi × 0.0689476. Multiply the value in psi by 0.0689476 to get the value in bar.

How it works

Enter a value in psi. The calculator multiplies it by the conversion factor and shows the equivalent in bar, rounded to at most four decimal places so long decimals stay readable. Negative values are converted the same way, since the factor applies in both directions of the scale.

Worked example

For example, 30 psi × 0.0689476 = 2.0684 bar.

FAQs

How many bar are in 1 psi?
One psi equals 0.0689476 bar. Multiply any value in psi by 0.0689476 to get bar.

Is this psi to bar conversion exact?
One bar equals 100,000 pascals and one psi equals about 6,894.76 pascals, giving about 0.0689476 bar per psi.

When would I need a psi to bar conversion?
Any time a measurement, label, or instruction is given in psi and you need to work, compare, or record it in bar — for example while shopping, travelling, cooking, studying, or planning a project.

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