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pound/square inch pound/square inch [gauge] pound/square inch [absolute] |

How many bar in 1 pound/square inch?
The answer is 0.0689475728.

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

You can view more details on each measurement unit:

bar or
pound/square inch

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

1 pascal is equal to 1.0E-5 bar, or 0.000145037738007 pound/square inch.

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

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

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You can do the reverse unit conversion from pound/square inch to bar, or enter any two units below:

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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.

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.

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