EngiRef / Pressure conversion
Convert PSI to Pascals (psi to Pa)
1 psi = 6894.75729 Pa. Convert PSI to pascals with the exact factor, a common-values table and a free converter.
Conversion factor
Pa = psi × 6894.75729
1 psi = 6894.75729 Pa
Multiply by 6894.75729 Pa to go from PSI to pascals, or divide by it to come back. The factor and every value below are computed by the same converter that runs at /convert, so this page and the tool cannot disagree.
psi to Pa table
| PSI (psi) | Pascals (Pa) |
|---|---|
| 1 psi | 6894.75729 Pa |
| 2 psi | 13789.5146 Pa |
| 5 psi | 34473.7865 Pa |
| 10 psi | 68947.5729 Pa |
| 20 psi | 137895.146 Pa |
| 50 psi | 344737.865 Pa |
| 100 psi | 689475.729 Pa |
Every figure is computed at build time by the site’s own converter from the pressure unit registry. For a value that is not listed, put it into the interactive converter.
Frequently asked questions
How many pascals are in one PSI?
One PSI is 6894.75729 Pa, so 100 psi is 689475.729 Pa.
What is the formula to convert PSI to pascals?
Pa = psi × 6894.75729. Multiply the value in PSI by 6894.75729 to get pascals.
How do I convert pascals back to PSI?
psi = Pa × 0.000145037738, so 1 Pa is 0.000145037738 psi. The Pa to psi page carries the same table in that direction.