Convert Pascals to pounds per square inch
1 pascal = 0.000145038 pounds per square inch · psi = Pa ÷ 6,894.757293
When you need this conversion
This conversion goes from pascals, the SI pressure unit used in engineering, to pounds per square inch, the pressure unit used in the US. Both measure the same physical quantity, so the conversion is exact — the difference is which unit your source, tool, or region happens to use.
Pascals to pounds per square inch conversion table
| Pascals (Pa) | Pounds per square inch (psi) |
|---|---|
| 1 Pa | 0.000145038 psi |
| 2 Pa | 0.000290075 psi |
| 3 Pa | 0.000435113 psi |
| 5 Pa | 0.000725189 psi |
| 10 Pa | 0.001450377 psi |
| 15 Pa | 0.002175566 psi |
| 20 Pa | 0.002900755 psi |
| 25 Pa | 0.003625943 psi |
| 50 Pa | 0.007251887 psi |
| 75 Pa | 0.010878 psi |
| 100 Pa | 0.014504 psi |
| 250 Pa | 0.036259 psi |
| 500 Pa | 0.072519 psi |
| 1,000 Pa | 0.145038 psi |
The formula
psi = Pa ÷ 6,894.757293Because both units measure pressure, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.
Convert the other way
Pounds per square inch to pascals →Related pressure conversions
- Bars to atmospheres
- Atmospheres to bars
- Pascals to kilopascals
- Pascals to bars
- Pascals to atmospheres
- Pascals to torr
- Kilopascals to pounds per square inch
- Bars to pounds per square inch
- Atmospheres to pounds per square inch
- Torr to pounds per square inch
- Kilopascals to pascals
- Kilopascals to bars
Frequently asked questions
- How many pounds per square inch are in a pascal?
- There are 0.000145038 pounds per square inch in 1 pascal. The formula is psi = Pa ÷ 6,894.757293.
- How do you convert pascals to pounds per square inch?
- Use the formula psi = Pa ÷ 6,894.757293. For example, 10 pascals equals 0.001450377 pounds per square inch.
- Is the pascals to pounds per square inch conversion exact?
- Yes. Pascals and pounds per square inch are both units of pressure, related by an exact defined factor. Displayed results are rounded for readability.
- What is Pa short for?
- Pa is the standard symbol for pascal. psi is the symbol for pound per square inch.