How many pascal in 1 PSI?
The answer is 6894.75728.

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

You can view more details on each measurement unit:

pascal or
PSI

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

1 pascal is equal to 0.00014503773800722 PSI.

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

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

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

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

The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.

The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/inē or lbf/inē) 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.

**ConvertUnits.com** provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!