# Pascal (Pa) to Psi Conversion Calculator

This below tool helps you convert pressure values from pascals (Pa) to pounds per square inch (psi)

**Definition: Pascal (Pa)**

The pascal (symbol: Pa) is a unit of pressure in the International System of Units (SI), defined as one newton per square meter (N/m²).

**Definition: Pound-force per Square Inch (psi)**

A pound-force per square inch (symbol: psi) is a unit of pressure in the imperial and US customary systems, defined as the pressure resulting from a force of one pound-force applied over an area of one square inch.

**Formula for Pa to Psi Conversion**

**Pressure in psi=Pressure in Pa × 0.000145038**

**How to Convert Pa to Psi: Example Calculation**

Suppose you have a pressure of 500,000 Pa.

To convert it to psi:

500,000×0.000145038=72.519psi

So, 500,000 Pa is equal to 72.519 psi.

**Quick Reference Conversion Table for Pa to Psi**

Pascal (Pa) | Psi (pound-force per square inch) |

1,000 Pa | 0.145038 psi |

5,000 Pa | 0.72519 psi |

10,000 Pa | 1.45038 psi |

50,000 Pa | 7.2519 psi |

100,000 Pa | 14.5038 psi |

500,000 Pa | 72.519 psi |

1,000,000 Pa | 145.038 psi |

**Use of Pa to Psi Conversion Calculator**

**Engineering Applications:**Convert pressures in various systems, including hydraulic and pneumatic systems.**Instrumentation:**For converting gauge readings from SI units to imperial units.

This calculator is essential for engineers, technicians, and others who require accurate pressure conversions.

Here you can refer more **Online Instrumentation Calculators Collections**