How many terapascal in 1 psia? The answer is 6.89475728E-9. We assume you are converting between terapascal and pound/square inch [absolute]. You can view more details on each measurement unit: terapascal or psia The SI derived unit for pressure is the pascal. 1 pascal is equal to 1.0E-12 terapascal, or 0.00014503773800722 psia. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between terapascals and pounds/square inch. Type in your own numbers in the form to convert the units!
1 terapascal to psia = 145037738.00722 psia
2 terapascal to psia = 290075476.01444 psia
3 terapascal to psia = 435113214.02165 psia
4 terapascal to psia = 580150952.02887 psia
5 terapascal to psia = 725188690.03609 psia
6 terapascal to psia = 870226428.04331 psia
7 terapascal to psia = 1015264166.0505 psia
8 terapascal to psia = 1160301904.0577 psia
9 terapascal to psia = 1305339642.065 psia
10 terapascal to psia = 1450377380.0722 psia
You can do the reverse unit conversion from psia to terapascal, or enter any two units below:
The SI prefix "tera" represents a factor of 1012, or in exponential notation, 1E12.
So 1 terapascal = 1012 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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