Convert pound-force/square inch to megapascal
Please provide values below to convert pound-force/square inch [lbf/in^2] to megapascal [MPa], or Convert megapascal to pound-force/square inch.
1 lbf/in^2 = 0.00689475729 MPa. To convert pound-force/square inch to megapascal, multiply the value by 0.00689475729; to go the other way, divide by it (1 MPa = 145.037737797 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 = 0.00689475729 MPa
- 1 MPa = 145.037737797 lbf/in^2
- 10 lbf/in^2 = 0.0689475729 MPa
- 100 lbf/in^2 = 0.689475729 MPa
How to Convert Pound-Force/square Inch to Megapascal
1 lbf/in^2 = 0.00689475729 MPa
Example: convert 15 lbf/in^2 to MPa:
15 lbf/in^2 = 15 × 0.00689475729 MPa = 0.10342135935 MPa
Pound-Force/square Inch to Megapascal Conversion Table
| pound-force/square inch | megapascal |
|---|---|
| 1 lbf/in^2 | 0.00689475729 MPa |
| 2 lbf/in^2 | 0.01378951458 MPa |
| 3 lbf/in^2 | 0.02068427187 MPa |
| 5 lbf/in^2 | 0.03447378645 MPa |
| 10 lbf/in^2 | 0.0689475729 MPa |
| 20 lbf/in^2 | 0.1378951458 MPa |
| 50 lbf/in^2 | 0.3447378645 MPa |
| 100 lbf/in^2 | 0.689475729 MPa |
| 500 lbf/in^2 | 3.447378645 MPa |
| 1000 lbf/in^2 | 6.89475729 MPa |
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.
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 pound-force/square inch in megapascal?
1 pound-force/square inch (lbf/in^2) = 0.00689475729 megapascal (MPa).
How do you convert pound-force/square inch to megapascal?
Multiply the pound-force/square inch value by 0.00689475729. For example, 25 lbf/in^2 × 0.00689475729 = 0.17236893225 MPa.
What is 10 pound-force/square inch in megapascal?
10 lbf/in^2 = 0.0689475729 MPa.
Which unit is larger, the pound-force/square inch or the megapascal?
The megapascal is the larger unit: 1 lbf/in^2 equals only 0.00689475729 MPa.