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How many decipascal in 1 pound/square inch [gauge]?
The answer is 68947.5728.

We assume you are converting between **decipascal** and **pound/square inch [gauge]**.

You can view more details on each measurement unit:

decipascal or
pound/square inch [gauge]

The SI derived unit for **pressure** is the pascal.

1 pascal is equal to 10 decipascal, or 0.00014503773800722 pound/square inch [gauge].

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!

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

decipascal to ton/square inch

decipascal to dekabar

decipascal to meganewton/square meter

decipascal to bar

decipascal to meter of air

decipascal to millimeter of mercury

decipascal to exabar

decipascal to zeptobar

decipascal to technical atmosphere

decipascal to atmosphere

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.

Psig (pound-force per square inch gauge) is a unit of pressure relative to the surrounding atmosphere. By contrast, psia measures pressure relative to a vacuum (such as that in space). At sea level, Earth's atmosphere actually exerts a pressure of 14.7 psi. Humans do not feel this pressure because internal pressure of liquid in their bodies matches the external pressure. If a pressure gauge is calibrated to read zero in space, then at sea level on Earth it would read 14.7 psi. Thus a reading of 30 psig on a tire gauge represents an absolute pressure of 44.7 psi.

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