Convert pound-force/square inch to pascal
Please provide values below to convert pound-force/square inch [lbf/in^2] to pascal [Pa], or Convert pascal to pound-force/square inch.
1 lbf/in^2 = 6894.75729 Pa. To convert pound-force/square inch to pascal, multiply the value by 6894.75729; to go the other way, divide by it (1 Pa = 0.000145037737797 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 = 6894.75729 Pa
- 1 Pa = 0.000145037737797 lbf/in^2
- 10 lbf/in^2 = 68947.5729 Pa
- 100 lbf/in^2 = 689475.729 Pa
How to Convert Pound-Force/square Inch to Pascal
1 lbf/in^2 = 6894.75729 Pa
Example: convert 15 lbf/in^2 to Pa:
15 lbf/in^2 = 15 × 6894.75729 Pa = 103421.35935 Pa
Pound-Force/square Inch to Pascal Conversion Table
| pound-force/square inch | pascal |
|---|---|
| 1 lbf/in^2 | 6894.75729 Pa |
| 2 lbf/in^2 | 13789.51458 Pa |
| 3 lbf/in^2 | 20684.27187 Pa |
| 5 lbf/in^2 | 34473.78645 Pa |
| 10 lbf/in^2 | 68947.5729 Pa |
| 20 lbf/in^2 | 137895.1458 Pa |
| 50 lbf/in^2 | 344737.8645 Pa |
| 100 lbf/in^2 | 689475.729 Pa |
| 500 lbf/in^2 | 3447378.645 Pa |
| 1000 lbf/in^2 | 6894757.29 Pa |
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.
Pascal
The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square meter.
History/Origin
Named after Blaise Pascal, the pascal was adopted as the SI unit of pressure in 1971, replacing earlier units like the bar and atmosphere.
Current Use
The pascal is widely used in science, engineering, and meteorology to measure pressure, with common applications including atmospheric pressure, tire pressure, and fluid pressure in systems.
Frequently Asked Questions
What is 1 pound-force/square inch in pascal?
1 pound-force/square inch (lbf/in^2) = 6894.75729 pascal (Pa).
How do you convert pound-force/square inch to pascal?
Multiply the pound-force/square inch value by 6894.75729. For example, 25 lbf/in^2 × 6894.75729 = 172368.93225 Pa.
What is 10 pound-force/square inch in pascal?
10 lbf/in^2 = 68947.5729 Pa.
Which unit is larger, the pound-force/square inch or the pascal?
The pound-force/square inch is the larger unit: 1 lbf/in^2 = 6894.75729 Pa.