Convert Pa to psi

The calculator allows you to convert Pa (pascal) to psi (pounds per inch square).

Perform the reverse calculation: convert psi to Pa

1 Pa = 0.0001450377 psi (approximately egal to)
or 1 Pa = 1 / 6 894.76 psi (approximately egal to)
1 psi = 6 894.76 Pa (approximately egal to)

To convert pa to psi, multiply by 0.0001450377.

Example 1

We are going to convert a pressure p of 50 000 Pa to pounds per inch square (psi).
Pressure p = 50 000 Pa
1 Pa = 0.0001450377 psi (approximately egal to)
p = 50 000 Pa = 50 000 x 0.0001450377 = 7.25 Pa (approximately egal to)

Example 2: tire pressure

In countries like in the United States, tire pressure is typically measured in psi. If you have a tire pressure gauge that measures pressure in Pascal, you will need to convert the reading to psi in order to compare it to the recommended tire pressure for your vehicle. For example, if your tire pressure gauge reads 300 000 Pa, you can convert this to psi as follows:
psi = Pa x 0.0001450377 = 300,000 x 0.0001450377 = 43.51 psi

Example 3: hydraulic systems

In engineering and industrial settings, hydraulic systems use fluid pressure to transfer power and operate machinery. The pressure in these systems is typically measured in psi. However, some hydraulic systems may use pressure sensors that measure pressure in Pascal. If you need to convert the pressure reading from Pascals to psi, you can use the conversion factor of 1 psi = 6 894.76 Pa. For example, if a hydraulic system pressure sensor measures a pressure of 500 kPa, you can convert this to psi as follows:
psi = Pa / 6 894.76 = 500 000 / 6 894.76 = 72.52 psi

A conversion table for pascal (Pa) to pounds per inch square (psi)

Pascals (Pa)	Pounds per square inch (psi)
100	0.01
1000	0.15
5000	0.73
10000	1.45
25000	3.63
50000	7.25
75000	10.88
100 000	14.50
250 000	36.26
500 000	72.52
750 000	108.78
1 000 000	145.04

Pa (pascal)

The Pascal (Pa) is the SI unit of pressure. The Pascal is a measure of the amount of force applied per unit area. The symbol for Pascal is "Pa". Blaise Pascal (1623-1662) was a French mathematician, physicist, and philosopher who made significant contributions to a wide range of fields, including mathematics, physics, and philosophy.

Pa and MPa are units of pressure measurement. MPa stands for megapascal, which is equal to one million pascal. To convert from Pa to MPa, you can divide the pressure value by 1 000 000. And to convert from MPa to Pa, you can multiply the pressure value by 1 000 000.

Psi (pound per inch square)

Psi stands for "pounds per square inch" which is a unit of pressure. It is defined as the pressure exerted by a force of one pound-force applied to an area of one square inch.

Pressure is a physical quantity that is commonly measured using various units of measurement. Pressure is defined as the force applied per unit area, and is expressed in units such as pascal (Pa), bar, pounds per square inch (psi), and atmosphere (atm), among others.