Convert pound/square inch [gauge] to micropascal


psig
micropascal

The above form works if you are measuring differential pressure, such as the difference in psi between two points.

If you are measuring relative to vacuum and want to resolve the pressure relative to the atmosphere, then you should use the form below.

Note that psig can measure differential pressure in some applications and absolute pressure in others, so you need to know which one fits your calculation.

psig (relative to atmosphere)
micropascal (relative to vacuum)



More information from the unit converter

How many psig in 1 micropascal? The answer is 1.4503773800722E-10. We assume you are converting between pound/square inch [gauge] and micropascal. You can view more details on each measurement unit: psig or micropascal The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00014503773800722 psig, or 1000000 micropascal. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between pounds/square inch and micropascals. Type in your own numbers in the form to convert the units!



Quick conversion chart of psig to micropascal

1 psig to micropascal = 6894757280 micropascal

2 psig to micropascal = 13789514560 micropascal

3 psig to micropascal = 20684271840 micropascal

4 psig to micropascal = 27579029120 micropascal

5 psig to micropascal = 34473786400 micropascal

6 psig to micropascal = 41368543680 micropascal

7 psig to micropascal = 48263300960 micropascal

8 psig to micropascal = 55158058240 micropascal

9 psig to micropascal = 62052815520 micropascal

10 psig to micropascal = 68947572800 micropascal


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You can do the reverse unit conversion from micropascal to psig, or enter any two units below:

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Common pressure conversions


Definition: Pound/square inch

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.


Definition: Micropascal

The SI prefix "micro" represents a factor of 10-6, or in exponential notation, 1E-6.

So 1 micropascal = 10-6 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.


Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!