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pound/square inch [gauge]
pound/square inch [absolute]
How many mPa in 1 pounds/square inch?
The answer is 6894757.28.
We assume you are converting between millipascal and pound/square inch.
You can view more details on each measurement unit:
mPa or pounds/square inch
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1000 mPa, or 0.000145037738007 pounds/square inch.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millipascals and pounds/square inch.
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The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millipascal = 10-3 pascals.
The definition of a pascal is as follows:
The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.
The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/inē or lbf/inē) 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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