Convert kilopascal to pound per square inch
1 kPa = 0.1450377377 psi
sig figs
1 kPa = 0.145 psi
1 kPa in every pressure unit
| microbar | 10,000 μbar |
| barye | 10,000 Ba |
| millitorr | 7,500 mTorr |
| pascal | 1,000 Pa |
| millimeter of water column | 102 mmH₂O |
| pound per square foot | 20.9 lb/ft² |
| centimeter of water column | 10.2 cmH₂O |
| hectopascal | 10 hPa |
| millibar | 10 mbar |
| torr | 7.5 Torr |
| millimeter of mercury | 7.5 mmHg |
| inch of water column | 4.01 in w.g. |
| kilopascal | 1 kPa |
| foot of water column | 0.335 ft H₂O |
| inch of mercury | 0.295 inHg |
| pound per square inch | 0.145 psi |
| meter of water column | 0.102 m H₂O |
| decibar | 0.1 dbar |
| kilogram-force per square centimeter | 0.0102 kgf/cm² |
| bar | 0.01 bar |
| atmosphere | 0.00987 atm |
| megapascal | 0.001 MPa |
| kip per square inch | 0.000145 ksi |
| gigapascal | 0.000001 GPa |
| million pounds per square inch | 1.45e-07 Mpsi |
How the conversion works
Multiply by 0.1450377377 to go from kilopascal to pound per square inch, 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? pound per square inch to kilopascal: 1 psi = 6.894757293 kPa.
kilopascal to pound per square inch: common values
| 1 kPa | 0.14503774 psi |
| 2 kPa | 0.29007548 psi |
| 3 kPa | 0.43511321 psi |
| 5 kPa | 0.72518869 psi |
| 10 kPa | 1.4503774 psi |
| 15 kPa | 2.1755661 psi |
| 20 kPa | 2.9007548 psi |
| 25 kPa | 3.6259434 psi |
| 50 kPa | 7.2518869 psi |
| 75 kPa | 10.87783 psi |
| 100 kPa | 14.503774 psi |
| 250 kPa | 36.259434 psi |
| 500 kPa | 72.518869 psi |
| 1000 kPa | 145.03774 psi |
Other pressure conversions
Pa → psikPa → PakPa → MPakPa → barkPa → atmkPa → mmHgkPa → inHgkPa → ft H₂O