# Millibars to Pounds Per Square Inch Conversion

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

**Results in Pounds Per Square Inch:**

## How to Convert Millibars to Pounds Per Square Inch

To convert a millibar measurement to a pound per square inch measurement, multiply the pressure by the conversion ratio. One millibar is equal to 0.014504 pounds per square inch, so use this simple formula to convert:

The pressure in pounds per square inch is equal to the millibars multiplied by 0.014504.

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

Millibars and pounds per square inch are both units used to measure pressure. Keep reading to learn more about each unit of measure.

## 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.

## Pounds Per Square Inch

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

The pound per square inch is a US customary and imperial unit of pressure. A pound per square inch is sometimes also referred to as a pound-force per square inch. Pounds per square inch can be abbreviated as *psi*, for example 1 pound per square inch can be written as 1 psi.

PSI can be expressed using the formula:

1 psi = 1 lbfin^{2}

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

## Millibar to Pound Per Square Inch Conversion Table

Millibars | Pounds Per Square Inch |
---|---|

1 mbar | 0.014504 psi |

2 mbar | 0.029008 psi |

3 mbar | 0.043511 psi |

4 mbar | 0.058015 psi |

5 mbar | 0.072519 psi |

6 mbar | 0.087023 psi |

7 mbar | 0.101527 psi |

8 mbar | 0.11603 psi |

9 mbar | 0.130534 psi |

10 mbar | 0.145038 psi |

11 mbar | 0.159542 psi |

12 mbar | 0.174045 psi |

13 mbar | 0.188549 psi |

14 mbar | 0.203053 psi |

15 mbar | 0.217557 psi |

16 mbar | 0.232061 psi |

17 mbar | 0.246564 psi |

18 mbar | 0.261068 psi |

19 mbar | 0.275572 psi |

20 mbar | 0.290076 psi |

21 mbar | 0.30458 psi |

22 mbar | 0.319083 psi |

23 mbar | 0.333587 psi |

24 mbar | 0.348091 psi |

25 mbar | 0.362595 psi |

26 mbar | 0.377099 psi |

27 mbar | 0.391602 psi |

28 mbar | 0.406106 psi |

29 mbar | 0.42061 psi |

30 mbar | 0.435114 psi |

31 mbar | 0.449617 psi |

32 mbar | 0.464121 psi |

33 mbar | 0.478625 psi |

34 mbar | 0.493129 psi |

35 mbar | 0.507633 psi |

36 mbar | 0.522136 psi |

37 mbar | 0.53664 psi |

38 mbar | 0.551144 psi |

39 mbar | 0.565648 psi |

40 mbar | 0.580152 psi |