How many dekapascal in 1 PSIA? The answer is 689.475728. We assume you are converting between dekapascal and pound/square inch [absolute]. You can view more details on each measurement unit: dekapascal or PSIA The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.1 dekapascal, or 0.00014503773800722 PSIA. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between dekapascal and pounds/square inch. Type in your own numbers in the form to convert the units!
1 dekapascal to PSIA = 0.00145 PSIA
10 dekapascal to PSIA = 0.0145 PSIA
50 dekapascal to PSIA = 0.07252 PSIA
100 dekapascal to PSIA = 0.14504 PSIA
200 dekapascal to PSIA = 0.29008 PSIA
500 dekapascal to PSIA = 0.72519 PSIA
1000 dekapascal to PSIA = 1.45038 PSIA
You can do the reverse unit conversion from PSIA to dekapascal, or enter any two units below:
The SI prefix "deka" represents a factor of 101, or in exponential notation, 1E1.
So 1 dekapascal = 101 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.
Pounds per square inch absolute (psia) is used to make it clear that the pressure is relative to a vacuum rather than the ambient atmospheric pressure. Since atmospheric pressure at sea level is around 14.7 psi, this will be added to any pressure reading made in air at sea level.
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