PSI to PSF Calculator – Easily convert pressure from pounds per square inch (psi) to pounds per square foot (psf). Input your values and then click calculate.

## Formula of Psi to Psf conversion

The formula for converting psi (pounds per square inch) to psf (pounds per square foot)

**PSF = PSI x 144**- PSI = pounds per square inch
- PSF = pounds per square foot

## How to Convert PSI to PSF

to convert psi to psf, you simply multiply the psi value by 144.

*Example:-* How much is 6.76 psi to psf?

PSF = PSI x 144

Pounds per square foot = Pounds per square inch x 144 = 6.76 * 144 = 973.439 psf

6.76 psi = 973.439 psf

## PSI to PSF Conversion Table.

**PSI to PSF Table 1 – 2**

PSI | PSF | PSI | PSF |
---|---|---|---|

1.0 psi | 144 psf | 2.0 psi | 288 psf |

1.1 psi | 158.4 psf | 2.1 psi | 302.4 psf |

1.2 psi | 172.8 psf | 2.2 psi | 316.8 psf |

1.3 psi | 187.2 psf | 2.3 psi | 331.2 psf |

1.4 psi | 201.6 psf | 2.4 psi | 345.6 psf |

1.5 psi | 216 psf | 2.5 psi | 360 psf |

1.6 psi | 230.4 psf | 2.6 psi | 374.4 psf |

1.7 psi | 244.8 psf | 2.7 psi | 388.8 psf |

1.8 psi | 259.2 psf | 2.8 psi | 403.2 psf |

1.9 psi | 273.6 psf | 2.9 psi | 417.6 psf |

**PSI to PSF Table 3-4**

PSI | PSF | PSI | PSF |
---|---|---|---|

3.0 psi | 432 psf | 4.0 psi | 576 psf |

3.1 psi | 446.4 psf | 4.1 psi | 590.4 psf |

3.2 psi | 460.8 psf | 4.2 psi | 604.8 psf |

3.3 psi | 475.2 psf | 4.3 psi | 619.2 psf |

3.4 psi | 489.6 psf | 4.4 psi | 633.6 psf |

3.5 psi | 504 psf | 4.5 psi | 648 psf |

3.6 psi | 518.4 psf | 4.6 psi | 662.4 psf |

3.7 psi | 532.8 psf | 4.7 psi | 676.8 psf |

3.8 psi | 547.2 psf | 4.8 psi | 691.2 psf |

3.9 psi | 561.6 psf | 4.9 psi | 705.6 psf |

**PSI to PSF Table 5 – 50**

PSI | PSF | PSI | PSF |
---|---|---|---|

5 psi | 720 psf | 6 psi | 864 psf |

7 psi | 1008 psf | 8 psi | 1152 psf |

9 psi | 1296 psf | 10 psi | 1440 psf |

11 psi | 1584 psf | 12 psi | 1728 psf |

13 psi | 1872 psf | 14 psi | 2016 psf |

15 psi | 2160 psf | 16 psi | 2304 psf |

17 psi | 2448 psf | 18 psi | 2592 psf |

19 psi | 2736 psf | 20 psi | 2880 psf |

21 psi | 3024 psf | 22 psi | 3168 psf |

23 psi | 3312 psf | 24 psi | 3456 psf |

25 psi | 3600 psf | 26 psi | 3744 psf |

27 psi | 3888 psf | 28 psi | 4032 psf |

29 psi | 4176 psf | 30 psi | 4320 psf |

31 psi | 4464 psf | 32 psi | 4608 psf |

33 psi | 4752 psf | 34 psi | 4896 psf |

35 psi | 5040 psf | 36 psi | 5184 psf |

37 psi | 5328 psf | 38 psi | 5472 psf |

39 psi | 5616 psf | 40 psi | 5760 psf |

41 psi | 5904 psf | 42 psi | 6048 psf |

43 psi | 6192 psf | 44 psi | 6336 psf |

45 psi | 6480 psf | 46 psi | 6624 psf |

47 psi | 6768 psf | 48 psi | 6912 psf |

49 psi | 7056 psf | 50 psi | 7200 psf |

## F.A.Q

### how many psf is 1 psi?

1 PSI is equal to 144 PSF.

### Is Psi and PSF Pressure Unit?

yes, PSI (pounds per square inch) and PSF (pounds per square foot) are both units of pressure