Millibars to Pounds Per Square Inch
Convert millibars (mbar) to pounds per square inch (psi). Type in either box; the other updates as you go.
How to convert millibars to pounds per square inch
To convert millibars to pounds per square inch, multiply the number of millibars by 0.01450377377.
Example
Convert 100 millibars to pounds per square inch:
Millibar to pound per square inch conversion chart
| Millibars (mbar) | Pounds Per Square Inch (psi) |
|---|---|
| 1 mbar | 0.01450377 psi |
| 2 mbar | 0.02900755 psi |
| 3 mbar | 0.04351132 psi |
| 4 mbar | 0.0580151 psi |
| 5 mbar | 0.07251887 psi |
| 6 mbar | 0.08702264 psi |
| 7 mbar | 0.1015264 psi |
| 8 mbar | 0.1160302 psi |
| 9 mbar | 0.130534 psi |
| 10 mbar | 0.1450377 psi |
| 12 mbar | 0.1740453 psi |
| 15 mbar | 0.2175566 psi |
| 20 mbar | 0.2900755 psi |
| 25 mbar | 0.3625943 psi |
| 30 mbar | 0.4351132 psi |
| 40 mbar | 0.580151 psi |
| 50 mbar | 0.7251887 psi |
| 60 mbar | 0.8702264 psi |
| 70 mbar | 1.015264 psi |
| 75 mbar | 1.087783 psi |
| 80 mbar | 1.160302 psi |
| 90 mbar | 1.30534 psi |
| 100 mbar | 1.450377 psi |
| 150 mbar | 2.175566 psi |
| 200 mbar | 2.900755 psi |
| 250 mbar | 3.625943 psi |
| 500 mbar | 7.251887 psi |
| 1,000 mbar | 14.50377 psi |
Going the other way? See the pounds per square inch to millibars chart.
About the units
Millibar (mbar)
A millibar is one thousandth of a bar, the same as a hectopascal. Weather reports use it.
Pound Per Square Inch (psi)
Pounds per square inch is the US unit for tire pressure, air compressors and hydraulics. One psi is about 6,895 pascals.
Frequently asked questions
How many pounds per square inch are in a millibar?
There are 0.01450377377 pounds per square inch in a millibar.
How many millibars are in a pound per square inch?
There are 68.94757293 millibars in a pound per square inch.
How do you convert millibars to pounds per square inch?
To convert millibars to pounds per square inch, multiply the number of millibars by 0.01450377377.
What is 100 millibars in pounds per square inch?
100 millibars equals 1.45038 pounds per square inch.
Convert between psi, bar, kilopascals, atmospheres and millimeters of mercury. Open the pressure converter to see a value in every unit at once.