Convert ksi to gigapascal
Please provide values below to convert ksi [ksi] to gigapascal [GPa], or Convert gigapascal to ksi.
1 ksi = 0.00689475729 GPa. To convert ksi to gigapascal, multiply the value by 0.00689475729; to go the other way, divide by it (1 GPa = 145.037737797 ksi). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 ksi = 0.00689475729 GPa
- 1 GPa = 145.037737797 ksi
- 10 ksi = 0.0689475729 GPa
- 100 ksi = 0.689475729 GPa
How to Convert Ksi to Gigapascal
1 ksi = 0.00689475729 GPa
Example: convert 15 ksi to GPa:
15 ksi = 15 × 0.00689475729 GPa = 0.10342135935 GPa
Ksi to Gigapascal Conversion Table
| ksi | gigapascal |
|---|---|
| 1 ksi | 0.00689475729 GPa |
| 2 ksi | 0.01378951458 GPa |
| 3 ksi | 0.02068427187 GPa |
| 5 ksi | 0.03447378645 GPa |
| 10 ksi | 0.0689475729 GPa |
| 20 ksi | 0.1378951458 GPa |
| 50 ksi | 0.3447378645 GPa |
| 100 ksi | 0.689475729 GPa |
| 500 ksi | 3.447378645 GPa |
| 1000 ksi | 6.89475729 GPa |
Ksi
Ksi (kilopound per square inch) is a unit of pressure measurement representing thousands of pounds-force per square inch.
History/Origin
The unit originated from the imperial system, primarily used in the United States for measuring pressure in engineering and industrial contexts, especially in the oil and gas industries.
Current Use
Ksi is still used today in engineering, construction, and manufacturing to specify material strength, pressure ratings, and structural specifications, particularly in the United States.
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 ksi in gigapascal?
1 ksi (ksi) = 0.00689475729 gigapascal (GPa).
How do you convert ksi to gigapascal?
Multiply the ksi value by 0.00689475729. For example, 25 ksi × 0.00689475729 = 0.17236893225 GPa.
What is 10 ksi in gigapascal?
10 ksi = 0.0689475729 GPa.
Which unit is larger, the ksi or the gigapascal?
The gigapascal is the larger unit: 1 ksi equals only 0.00689475729 GPa.