# Convert Pound per square inch [psi] to...

Pound per square inch | |
---|---|

Unit system | metric |

Unit of | pressure |

Symbol | psi |

Unit conversions | |

1 psi in ... |
... is equal to ... |

SI units | 6894.759 Pa |

Imperial/US unit(s) | 144 psf |

Other unit(s) | 68.04598 atm |

**I want to convert:**
**using**

Metric | Conversion |
---|---|

Gigapascal [GPa] | |

Megapascal [MPa] | |

Kilopascal [kPa] | |

Pascal [Pa] | |

Kilogram-force per square centimetre [kgf/cm²] | |

Kilogram-force per square metre [kgf/m²] | |

Millibar [mbar] | |

Bar |

Avoirdupois (U.S.) | Conversion |
---|---|

Kilopound per square inch [kpsi] | |

Pound per square inch [psi] | |

Pound per square foot [psf] |

Water | Conversion |
---|---|

Metre of water [mH2O] | |

Centimetre of water [cmH2O] | |

Millimetre of water [mmH2O] | |

Foot of water [ftH2O] | |

Inch of water [inH2O] |

Atmosphere | Conversion |
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Standard atmosphere [atm] | |

Technical atmosphere [at] |

Mercury | Conversion |
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Millimetre of mercury [mmHg] | |

Inch of mercury [inHg] | |

Torr |

The **pound per square inch** or, more accurately, pound-force per square inch (symbol: lbf/in^{2}; abbreviation: **psi**) 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.

This article uses material from the Wikipedia article "Pounds_per_square_inch", which is released under the Creative Commons Attribution-Share-Alike License 3.0.