Convert pound-force/square inch to gigapascal
Please provide values below to convert pound-force/square inch [lbf/in^2] to gigapascal [GPa], or Convert gigapascal to pound-force/square inch.
1 lbf/in^2 = 6.89475729e-06 GPa. To convert pound-force/square inch to gigapascal, multiply the value by 6.89475729e-06; to go the other way, divide by it (1 GPa = 145037.737797 lbf/in^2). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 lbf/in^2 = 6.89475729e-06 GPa
- 1 GPa = 145037.737797 lbf/in^2
- 10 lbf/in^2 = 6.89475729e-05 GPa
- 100 lbf/in^2 = 0.000689475729 GPa
How to Convert Pound-Force/square Inch to Gigapascal
1 lbf/in^2 = 6.89475729e-06 GPa
Example: convert 15 lbf/in^2 to GPa:
15 lbf/in^2 = 15 × 6.89475729e-06 GPa = 0.00010342135935 GPa
Pound-Force/square Inch to Gigapascal Conversion Table
| pound-force/square inch | gigapascal |
|---|---|
| 1 lbf/in^2 | 6.89475729e-06 GPa |
| 2 lbf/in^2 | 1.378951458e-05 GPa |
| 3 lbf/in^2 | 2.068427187e-05 GPa |
| 5 lbf/in^2 | 3.447378645e-05 GPa |
| 10 lbf/in^2 | 6.89475729e-05 GPa |
| 20 lbf/in^2 | 0.0001378951458 GPa |
| 50 lbf/in^2 | 0.0003447378645 GPa |
| 100 lbf/in^2 | 0.000689475729 GPa |
| 500 lbf/in^2 | 0.003447378645 GPa |
| 1000 lbf/in^2 | 0.00689475729 GPa |
Pound-Force/square Inch
Pound-force per square inch (lbf/in^2) is a unit of pressure representing the force of one pound-force applied over an area of one square inch.
History/Origin
The unit originated from the Imperial system and became widely used in the United States for measuring pressure, especially in engineering and tire pressure contexts.
Current Use
Today, lbf/in^2, commonly known as psi, is still used in various fields such as automotive, aerospace, and industrial applications to measure pressure.
Gigapascal
A gigapascal (GPa) is a unit of pressure equal to one billion pascals, where one pascal (Pa) is the force of one newton per square meter.
History/Origin
The gigapascal was introduced as part of the International System of Units (SI) to measure high-pressure phenomena, especially in materials science and geophysics, as a larger unit than the pascal for convenience.
Current Use
GPa is commonly used to quantify stress, pressure in geological formations, material strength, and high-pressure physics applications.
Frequently Asked Questions
What is 1 pound-force/square inch in gigapascal?
1 pound-force/square inch (lbf/in^2) = 6.89475729e-06 gigapascal (GPa).
How do you convert pound-force/square inch to gigapascal?
Multiply the pound-force/square inch value by 6.89475729e-06. For example, 25 lbf/in^2 × 6.89475729e-06 = 0.00017236893225 GPa.
What is 10 pound-force/square inch in gigapascal?
10 lbf/in^2 = 6.89475729e-05 GPa.
Which unit is larger, the pound-force/square inch or the gigapascal?
The gigapascal is the larger unit: 1 lbf/in^2 equals only 6.89475729e-06 GPa.