Convert pound per square inch to kilopascal
1 psi = 6.894757293 kPa
sig figs
1 psi = 6.89 kPa
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 6.894757293 to go from pound per square inch to kilopascal, 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? kilopascal to pound per square inch: 1 kPa = 0.1450377377 psi.
pound per square inch to kilopascal: common values
| 1 psi | 6.8947573 kPa |
| 2 psi | 13.789515 kPa |
| 3 psi | 20.684272 kPa |
| 5 psi | 34.473786 kPa |
| 10 psi | 68.947573 kPa |
| 15 psi | 103.42136 kPa |
| 20 psi | 137.89515 kPa |
| 25 psi | 172.36893 kPa |
| 50 psi | 344.73786 kPa |
| 75 psi | 517.1068 kPa |
| 100 psi | 689.47573 kPa |
| 250 psi | 1,723.6893 kPa |
| 500 psi | 3,447.3786 kPa |
| 1000 psi | 6,894.7573 kPa |