Convert pascals to PSI
1 Pa = 0.00014504 psi. Change the amount below, or read the formula and the reference table further down.
1 pascal equals
PSI
1 Pa = 0.00014504 psi
The formula
Pascals and PSI both measure pressure from the same zero, so a single multiplier does the job.
psi = Pa × 0.0001450377
Going the other way? Convert PSI to pascals.
Pascals to PSI table
Common values, rounded for reading.
| Pascals (Pa) | PSI (psi) |
|---|---|
| 1 | 0.000145 |
| 2 | 0.00029 |
| 3 | 0.000435 |
| 4 | 0.00058 |
| 5 | 0.000725 |
| 6 | 0.00087 |
| 7 | 0.001015 |
| 8 | 0.00116 |
| 9 | 0.001305 |
| 10 | 0.00145 |
| 15 | 0.002176 |
| 20 | 0.002901 |
| 25 | 0.003626 |
| 30 | 0.004351 |
| 40 | 0.005802 |
| 50 | 0.007252 |
| 75 | 0.010878 |
| 100 | 0.014504 |
| 250 | 0.036259 |
| 500 | 0.072519 |
| 1,000 | 0.145038 |
Questions people ask
- How many PSI are in a pascal?
- One pascal equals 0.0001450377 PSI.
- How do I convert pascals to PSI by hand?
- Multiply the number of pascals by 0.0001450377. For a rough check, 0 is close enough for most everyday use.
- What is 1 pascal in PSI?
- 1 pascal is 0.00014504 PSI.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.