# Pounds Per Square Foot to Millibars Conversion

Enter the pressure in pounds per square foot below to get the value converted to millibars.

**Results in Millibars:**

## How to Convert Pounds Per Square Foot to Millibars

To convert a pound per square foot measurement to a millibar measurement, multiply the pressure by the conversion ratio.

Since one pound per square foot is equal to 0.478802 millibars, you can use this simple formula to convert:

The pressure in millibars is equal to the pounds per square foot multiplied by 0.478802.

**For example,**here's how to convert 5 pounds per square foot to millibars using the formula above.

Pounds per square foot and millibars are both units used to measure pressure. Keep reading to learn more about each unit of measure.

## Pounds Per Square Foot

One pound per square foot is the pressure of equal to one pound-force per square foot.

The pound per square foot is a US customary and imperial unit of pressure. Pounds per square foot can be abbreviated as *psf*; for example, 1 pound per square foot can be written as 1 psf.

PSF can be expressed using the formula:

1 psf = 1 lbfft^{2}

Pressure in pounds per square foot are equal to the pound-force divided by the area in square feet.

## Millibars

One millibar is equal to one-thousandth of a bar, which is defined as the pressure of one newton per square meter. One millibar is also equal to one hectopascal.

The millibar is a non-SI metric unit for pressure. In the metric system, "milli" is the prefix for 10^{-3}. Millibars can be abbreviated as *mbar*; for example, 1 millibar can be written as 1 mbar.

## Pound Per Square Foot to Millibar Conversion Table

Pounds Per Square Foot | Millibars |
---|---|

1 psf | 0.478802 mbar |

2 psf | 0.957604 mbar |

3 psf | 1.4364 mbar |

4 psf | 1.9152 mbar |

5 psf | 2.394 mbar |

6 psf | 2.8728 mbar |

7 psf | 3.3516 mbar |

8 psf | 3.8304 mbar |

9 psf | 4.3092 mbar |

10 psf | 4.788 mbar |

11 psf | 5.2668 mbar |

12 psf | 5.7456 mbar |

13 psf | 6.2244 mbar |

14 psf | 6.7032 mbar |

15 psf | 7.182 mbar |

16 psf | 7.6608 mbar |

17 psf | 8.1396 mbar |

18 psf | 8.6184 mbar |

19 psf | 9.0972 mbar |

20 psf | 9.576 mbar |

21 psf | 10.05 mbar |

22 psf | 10.53 mbar |

23 psf | 11.01 mbar |

24 psf | 11.49 mbar |

25 psf | 11.97 mbar |

26 psf | 12.45 mbar |

27 psf | 12.93 mbar |

28 psf | 13.41 mbar |

29 psf | 13.89 mbar |

30 psf | 14.36 mbar |

31 psf | 14.84 mbar |

32 psf | 15.32 mbar |

33 psf | 15.8 mbar |

34 psf | 16.28 mbar |

35 psf | 16.76 mbar |

36 psf | 17.24 mbar |

37 psf | 17.72 mbar |

38 psf | 18.19 mbar |

39 psf | 18.67 mbar |

40 psf | 19.15 mbar |