Convert pound per square inch to pascal
1 psi = 6,894.757293 Pa
sig figs
1 psi = 6,890 Pa
1 psi in every pressure unit
| microbar | 68,900 μbar |
| barye | 68,900 Ba |
| millitorr | 51,700 mTorr |
| pascal | 6,890 Pa |
| millimeter of water column | 703 mmH₂O |
| pound per square foot | 144 lb/ft² |
| centimeter of water column | 70.3 cmH₂O |
| hectopascal | 68.9 hPa |
| millibar | 68.9 mbar |
| torr | 51.7 Torr |
| millimeter of mercury | 51.7 mmHg |
| inch of water column | 27.7 in w.g. |
| kilopascal | 6.89 kPa |
| foot of water column | 2.31 ft H₂O |
| inch of mercury | 2.04 inHg |
| pound per square inch | 1 psi |
| meter of water column | 0.703 m H₂O |
| decibar | 0.689 dbar |
| kilogram-force per square centimeter | 0.0703 kgf/cm² |
| bar | 0.0689 bar |
| atmosphere | 0.068 atm |
| megapascal | 0.00689 MPa |
| kip per square inch | 0.001 ksi |
| gigapascal | 0.00000689 GPa |
| million pounds per square inch | 1.00e-06 Mpsi |
How the conversion works
Multiply by 6,894.757293 to go from pound per square inch to pascal, or divide by it to go back. Every conversion on this site routes through the SI value (Pa) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? pascal to pound per square inch: 1 Pa = 0.0001450377377 psi.
pound per square inch to pascal: common values
| 1 psi | 6,894.7573 Pa |
| 2 psi | 13,789.515 Pa |
| 3 psi | 20,684.272 Pa |
| 5 psi | 34,473.786 Pa |
| 10 psi | 68,947.573 Pa |
| 15 psi | 103,421.36 Pa |
| 20 psi | 137,895.15 Pa |
| 25 psi | 172,368.93 Pa |
| 50 psi | 344,737.86 Pa |
| 75 psi | 517,106.8 Pa |
| 100 psi | 689,475.73 Pa |
| 250 psi | 1,723,689.3 Pa |
| 500 psi | 3,447,378.6 Pa |
| 1000 psi | 6,894,757.3 Pa |