›› Convert pound/square inch to meganewton/square metre


pound/square inch
meganewton/square meter

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)
meganewton/square meter (relative to vacuum)

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


›› More information from the unit converter

How many pound/square inch in 1 meganewton/square meter? The answer is 145.03773800722.
We assume you are converting between pound/square inch and meganewton/square metre.
You can view more details on each measurement unit:
pound/square inch or meganewton/square meter
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00014503773800722 pound/square inch, or 1.0E-6 meganewton/square meter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between pounds/square inch and meganewtons/square meter.
Type in your own numbers in the form to convert the units!


›› Quick conversion chart of pound/square inch to meganewton/square meter

1 pound/square inch to meganewton/square meter = 0.00689 meganewton/square meter

10 pound/square inch to meganewton/square meter = 0.06895 meganewton/square meter

50 pound/square inch to meganewton/square meter = 0.34474 meganewton/square meter

100 pound/square inch to meganewton/square meter = 0.68948 meganewton/square meter

200 pound/square inch to meganewton/square meter = 1.37895 meganewton/square meter

500 pound/square inch to meganewton/square meter = 3.44738 meganewton/square meter

1000 pound/square inch to meganewton/square meter = 6.89476 meganewton/square meter



›› Want other units?

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

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›› Common pressure conversions

pound/square inch to gigapascal
pound/square inch to decitorr
pound/square inch to hectobar
pound/square inch to millihg
pound/square inch to centimeter of mercury
pound/square inch to atmosphere
pound/square inch to inch water
pound/square inch to micropascal
pound/square inch to attopascal
pound/square inch to centimeter water


›› 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.


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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!