## ››Convert gigapascal to pound/square inch

 gigapascal 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.

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

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

## ››More information from the unit converter

How many gigapascal in 1 pound/square inch? The answer is 6.89475728E-6.
We assume you are converting between gigapascal and pound/square inch.
You can view more details on each measurement unit:
gigapascal or pound/square inch
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1.0E-9 gigapascal, 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 gigapascals and pounds/square inch.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of gigapascal to pound/square inch

1 gigapascal to pound/square inch = 145037.73801 pound/square inch

2 gigapascal to pound/square inch = 290075.47601 pound/square inch

3 gigapascal to pound/square inch = 435113.21402 pound/square inch

4 gigapascal to pound/square inch = 580150.95203 pound/square inch

5 gigapascal to pound/square inch = 725188.69004 pound/square inch

6 gigapascal to pound/square inch = 870226.42804 pound/square inch

7 gigapascal to pound/square inch = 1015264.16605 pound/square inch

8 gigapascal to pound/square inch = 1160301.90406 pound/square inch

9 gigapascal to pound/square inch = 1305339.64206 pound/square inch

10 gigapascal to pound/square inch = 1450377.38007 pound/square inch

## ››Want other units?

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

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## ››Definition: Gigapascal

The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.

So 1 gigapascal = 109 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.

## ››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, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!