Convert psi to pascal
Pound-force per square inch
The pound per square inch or, more accurately, pound-force per square inch (symbol: lbf/in2; abbreviation: psi) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch. In SI units, 1 psi is approximately equal to 6895 N/m2.
Pascal
The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square metre (N/m²). It was adopted by the General Conference on Weights and Measures in 1971 and named after the French mathematician and physicist Blaise Pascal. Standard atmospheric pressure is approximately 101,325 Pa, and it is widely used in science, engineering, and meteorology.
Pound-force per square inch to Pascal conversion table
| Pound-force per square inch | Pascal | Pascal | Pound-force per square inch |
|---|---|---|---|
| 1 | 6894.76 | 1 | 0.000145 |
| 2 | 13789.5 | 2 | 0.0002901 |
| 3 | 20684.3 | 3 | 0.0004351 |
| 5 | 34473.8 | 5 | 0.0007252 |
| 10 | 68947.6 | 10 | 0.00145038 |
| 20 | 137895 | 20 | 0.00290075 |
| 25 | 172369 | 25 | 0.00362594 |
| 50 | 344738 | 50 | 0.00725189 |
| 100 | 689476 | 100 | 0.0145038 |
| 250 | 1.72369E+06 | 250 | 0.0362594 |
| 500 | 3.44738E+06 | 500 | 0.0725189 |
| 1000 | 6.89476E+06 | 1000 | 0.145038 |
How to convert Pound-force per square inch to Pascal
1 psi = 6894.76 Pa. To convert any value, multiply it by 6894.76. For example, 25 psi = 172369 Pa.
Frequently asked questions
- How many Pa are there in one psi?
- One psi is equal to 6894.76 Pa.
- How do you convert Pound-force per square inch to Pascal?
- Multiply the value in Pound-force per square inch by 6894.76 to get the result in Pascal.
- How much is 25 psi in Pa?
- 25 psi is equal to 172369 Pa.
- How do you convert Pascal back to Pound-force per square inch?
- Divide by the same factor: multiply the value in Pascal by 0.000145 to get Pound-force per square inch.