›› Convert pound/square inch to millibar

pound/square inch

The above form works if you are measuring differential pressure, such as the difference in psi between two points. It also gives the correct answer for absolute pressure, assuming you are measuring psia, which is the pressure relative to absolute zero vacuum.

If you are measuring relative to vacuum and want to resolve the pressure relative to the atmosphere, then you should use the form below.

pound/square inch (relative to atmosphere)
millibar (relative to vacuum)

Did you mean to convert pound/square inch
pound/square inch [gauge]
pound/square inch [absolute]
to millibar

›› More information from the unit converter

How many pound/square inch in 1 millibar? The answer is 0.014503773800722.
We assume you are converting between pound/square inch and millibar.
You can view more details on each measurement unit:
pound/square inch or millibar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00014503773800722 pound/square inch, or 0.01 millibar.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between pounds/square inch and millibars.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of pound/square inch to millibar

1 pound/square inch to millibar = 68.94757 millibar

2 pound/square inch to millibar = 137.89515 millibar

3 pound/square inch to millibar = 206.84272 millibar

4 pound/square inch to millibar = 275.79029 millibar

5 pound/square inch to millibar = 344.73786 millibar

6 pound/square inch to millibar = 413.68544 millibar

7 pound/square inch to millibar = 482.63301 millibar

8 pound/square inch to millibar = 551.58058 millibar

9 pound/square inch to millibar = 620.52816 millibar

10 pound/square inch to millibar = 689.47573 millibar

›› Want other units?

You can do the reverse unit conversion from millibar to pound/square inch, or enter any two units below:

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›› Common pressure conversions

pound/square inch to technical atmosphere
pound/square inch to microbar
pound/square inch to dyne/square centimeter
pound/square inch to millihg
pound/square inch to megabar
pound/square inch to foot water
pound/square inch to kilobar
pound/square inch to newton/square meter
pound/square inch to newton/square millimeter
pound/square inch to zeptopascal

›› Definition: Pound/square inch

The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/in² or lbf/in²) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.

›› Definition: Millibar

A millibar (mb) is 1/1000th of a bar, a unit for measurement of pressure. It is not an SI unit of measure, however it is one of the units used in meteorology when describing atmospheric pressure. The SI unit is the pascal (Pa), with 1 millibar = 100 pascals (a hectopascal)

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ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!