How many psi in 1 bar?
The answer is 14.503773800722.

We assume you are converting between **pound/square inch** and **bar**.

You can view more details on each measurement unit:

psi or
bar

The SI derived unit for **pressure** is the pascal.

1 pascal is equal to 0.00014503773800722 psi, or 1.0E-5 bar.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between pounds/square inch and bars.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from bar to psi, or enter any two units below:

The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/in˛ or lbf/in˛) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.

The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). The word bar is of Greek origin, báros meaning weight. Its official symbol is "bar"; the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars.

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