Convert ksi to megapascal
Please provide values below to convert ksi [ksi] to megapascal [MPa], or Convert megapascal to ksi.
1 ksi = 6.89475729 MPa. To convert ksi to megapascal, multiply the value by 6.89475729; to go the other way, divide by it (1 MPa = 0.145037737797 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 = 6.89475729 MPa
- 1 MPa = 0.145037737797 ksi
- 10 ksi = 68.9475729 MPa
- 100 ksi = 689.475729 MPa
How to Convert Ksi to Megapascal
1 ksi = 6.89475729 MPa
Example: convert 15 ksi to MPa:
15 ksi = 15 × 6.89475729 MPa = 103.42135935 MPa
Ksi to Megapascal Conversion Table
| ksi | megapascal |
|---|---|
| 1 ksi | 6.89475729 MPa |
| 2 ksi | 13.78951458 MPa |
| 3 ksi | 20.68427187 MPa |
| 5 ksi | 34.47378645 MPa |
| 10 ksi | 68.9475729 MPa |
| 20 ksi | 137.8951458 MPa |
| 50 ksi | 344.7378645 MPa |
| 100 ksi | 689.475729 MPa |
| 500 ksi | 3447.378645 MPa |
| 1000 ksi | 6894.75729 MPa |
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.
Megapascal
The megapascal (MPa) is a unit of pressure equal to one million pascals, where one pascal (Pa) is the pressure exerted by a force of one newton per square meter.
History/Origin
The megapascal was introduced as part of the International System of Units (SI) to provide a convenient scale for measuring high pressures, especially in engineering and scientific applications, replacing larger units like the bar in many contexts.
Current Use
The MPa is widely used today in engineering, material science, and industrial applications to specify pressures in fields such as hydraulics, pneumatics, and structural engineering.
Frequently Asked Questions
What is 1 ksi in megapascal?
1 ksi (ksi) = 6.89475729 megapascal (MPa).
How do you convert ksi to megapascal?
Multiply the ksi value by 6.89475729. For example, 25 ksi × 6.89475729 = 172.36893225 MPa.
What is 10 ksi in megapascal?
10 ksi = 68.9475729 MPa.
Which unit is larger, the ksi or the megapascal?
The ksi is the larger unit: 1 ksi = 6.89475729 MPa.