Convert Pound per Square Inch to Pascal
Convert psi to pascals by entering a value below.
How to Convert PSI to Pascals
The pound per square inch and pascal are both units of pressure. 1 pound per square inch equals 6894.7572932 pascals. This means to convert psi to pascals, you multiply by 6894.7572932.
Formula
Step-by-Step Example
Convert 5 psi to pascals:
We need to convert psi to pascals
Since 1 psi = 6894.7572932 Pa, multiply by 6894.7572932
5 × 6894.7572932 = 34473.786466
5 psi = 34473.786466 Pa
Pound per Square Inch to Pascal Conversion Table
Quick reference table for common pound per square inch to pascal conversions. Click any value for detailed calculation.
| PSI (psi) | Pascals (Pa) |
|---|---|
| 0.1 psi | 689.47572932 Pa |
| 0.5 psi | 3447.3786466 Pa |
| 1 psi | 6894.7572932 Pa |
| 2 psi | 13789.514586 Pa |
| 5 psi | 34473.786466 Pa |
| 10 psi | 68947.572932 Pa |
| 25 psi | 172368.93233 Pa |
| 50 psi | 344737.86466 Pa |
| 100 psi | 689475.72932 Pa |
About These Units
Pound per Square Inch (psi)
Pounds per square inch (PSI or lbf/in²) is the standard pressure unit in the United States. PSI measures tire pressure (30-35 PSI for cars), air compressors, water pressure, and HVAC systems. One PSI equals approximately 6.895 kPa or 0.0689 bar.
Pascal (Pa)
The Pascal (Pa) is the SI unit of pressure equal to one newton per square meter. Pascals measure atmospheric pressure, sound pressure levels, and material stress. Standard atmospheric pressure is 101,325 Pa. Named after mathematician and physicist Blaise Pascal.
Frequently Asked Questions
How do I convert psi to pascals?
To convert psi to pascals, multiply the value by 6894.7572932. For example, 10 psi = 68947.572932 Pa.
How many pascals are in 1 pound per square inch?
1 pound per square inch equals 6894.7572932 pascals.
What is the formula for psi to pascals?
The formula is: Pa = psi × 6894.7572932.