Convert Millibars to Pounds Per Square Inch

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

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1 mbar = 0.014504 psi

How to Convert Millibars to Pounds Per Square Inch

Calculators can be used to convert measurements from one unit to another

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:

pounds per square inch = millibars × 0.014504

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.
5 mbar = (5 × 0.014504) = 0.072519 psi

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 lbfin2

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

Millibar Measurements and Equivalent Pound Per Square Inch Conversions

Common millibar values converted to the equivalent pound per square inch value
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

More Millibar Pressure Conversions

Convert to Pascals
1 mbar is equal to 100 pascals
Convert to Hectopascals
1 mbar is equal to 1 hectopascals
Convert to Atmospheres
1 mbar is equal to 0.000987 atmospheres
Convert to Bars
1 mbar is equal to 0.001 bars
Convert to Kilograms Per Square Centimeter
1 mbar is equal to 0.00102 kilograms per square centimeter
Convert to Kilograms Per Square Meter
1 mbar is equal to 10.197162 kilograms per square meter
Convert to Pounds Per Square Foot
1 mbar is equal to 2.088546 pounds per square foot
Convert to Torr
1 mbar is equal to 0.750062 torr