How to convert PSI to pascals
To convert PSI to pascals, multiply by 6,894.75729317. Pressure conversions are used for tire inflation, weather, scuba diving, hydraulics and medical devices.
PSI to Pascal conversion table
| PSI (psi) | Pascal (Pa) |
|---|---|
| 0.1 psi | 689.475729317 Pa |
| 0.5 psi | 3,447.37864658 Pa |
| 1 psi | 6,894.75729317 Pa |
| 2 psi | 13,789.5145863 Pa |
| 3 psi | 20,684.2718795 Pa |
| 4 psi | 27,579.0291727 Pa |
| 5 psi | 34,473.7864658 Pa |
| 10 psi | 68,947.5729317 Pa |
| 20 psi | 137,895.145863 Pa |
| 25 psi | 172,368.932329 Pa |
| 50 psi | 344,737.864658 Pa |
| 100 psi | 689,475.729317 Pa |
| 500 psi | 3,447,378.64658 Pa |
| 1,000 psi | 6,894,757.29317 Pa |
About the units
PSI (psi)
Pounds per square inch is the US unit for tire, air compressor and hydraulic pressure.
Pascal (Pa)
The pascal is the SI unit of pressure, one newton per square meter.
How to use this converter
- Type the number of PSI (psi) in the input box.
- The result in pascals appears instantly — no button needed.
- See the same value in every other pressure unit just below.
- Use “Swap units” to convert pascals back to PSI.
Tips for better results
- Double-check which system a unit belongs to (for example US vs UK gallons).
- Use the swap button to convert in the opposite direction instantly.
- Bookmark the conversions you use most — each pair has its own page.
Frequently asked questions
How many pascals are in one psi?
One psi equals 6,894.75729317 pascals. 6,894.75729317 is the exact factor used by this converter.
How do I convert PSI to pascals?
Multiply the value in PSI by 6,894.75729317. To go the other way, multiply pascals by 0.00014503773773.
What is 10 psi in Pa?
10 psi = 68,947.5729317 Pa. Also, 5 psi = 34,473.7864658 Pa and 100 psi = 689,475.729317 Pa.
What is the difference between a psi and a pascal?
Pounds per square inch is the US unit for tire, air compressor and hydraulic pressure. The pascal is the SI unit of pressure, one newton per square meter.
Is this tool free and private?
Yes — the PSI to Pascal is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
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