Bar To PSI Calculator

Work out bar to psi instantly with clear inputs, formula shown and shareable results.

About Bar To PSI Calculator

Converting Bar to PSI is one multiplication: a single bar is 14.50377377 psi, so the amount is scaled by that factor. Reversing the direction divides by the same factor. The factor is an exact definition rather than a rounded figure, so the result stays precise at any magnitude. 1 bar is defined as exactly 100,000 Pa, and psi derives from the exact pound-force and inch, so 1 bar = 14.5037738 psi.

Formulas

Bar → PSI

psi = bar × 14.50377377

PSI → Bar

bar = psi ÷ 14.50377377

Worked example

With the default values below, Bar To PSI Calculator returns Converted Value of 14.503774. Change any input above and every figure here is recalculated in your browser.

Inputs used

Amount to convert: 1
Directionone of Bar → PSI, PSI → Bar: Bar → PSI

Results

Converted Value: 14.503774
Result Unit: psi
Multiplier Applied: 14.50377377
Conversion Used: 1 bar = 14.50377377 psi

Step by step

1Values used
2Bar → PSI
3PSI → Bar
4Converted Value= 14.503774
5Result Unit= psi
6Multiplier Applied= 14.50377377
7Conversion Used= 1 bar = 14.50377377 psi

Assumptions and limits

The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
Figures are rounded for display to 8 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

How many psi are in one bar?

One bar equals 14.50377377 psi. That value is exact by definition.

How do I go from PSI back to Bar?

Divide by 14.50377377 rather than multiplying, or flip the direction selector which does it for you.