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How many pound/square inch in 1 petapascal?
The answer is 145037738007.22.
We assume you are converting between pound/square inch and petapascal.
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pound/square inch or petapascal
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00014503773800722 pound/square inch, or 1.0E-15 petapascal.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between pounds/square inch and petapascals.
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You can do the reverse unit conversion from petapascal to pound/square inch, or enter any two units below:
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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.
The SI prefix "peta" represents a factor of 1015, or in exponential notation, 1E15.
So 1 petapascal = 1015 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.
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