## Convert decipascal to pound/square inch

 decipascal 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.

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

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

How many decipascal in 1 pound/square inch? The answer is 68947.5728. We assume you are converting between decipascal and pound/square inch. You can view more details on each measurement unit: decipascal or pound/square inch The SI derived unit for pressure is the pascal. 1 pascal is equal to 10 decipascal, or 0.00014503773800722 pound/square inch. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between decipascals and pounds/square inch. Type in your own numbers in the form to convert the units!

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

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## Definition: Decipascal

The SI prefix "deci" represents a factor of 10-1, or in exponential notation, 1E-1.

So 1 decipascal = 10-1 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.

## 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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