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Pascal to Pound per square inch

1 Pa = 0.00014503774 psi

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Precision & format
10

1 Pa equals

0.0001450377377psi

All 18 units
  • PascalPa
    1
  • KilopascalkPa
    0.001
  • MegapascalMPa
    0.000001
  • HectopascalhPa
    = 1 mbar
    0.01
  • Barbar
    0.00001
  • Millibarmbar
    0.01
  • Standard atmosphereatm
    0.000009869232667
  • Pound per square inchpsi
    0.0001450377377
  • Kilopound per square inchksi
    1.450377377 × 10⁻⁷
  • Pound per square footpsf
    0.02088543423
  • TorrTorr
    1/760 atm
    0.007500616827
  • Millimeter of mercurymmHg
    conventional
    0.007500615758
  • Centimeter of mercurycmHg
    0.0007500615758
  • Inch of mercuryinHg
    conventional
    0.0002952998016
  • Millimeter of watermmH₂O
    conventional
    0.1019716213
  • Meter of watermH₂O
    0.0001019716213
  • Inch of waterinH₂O
    at 4 °C
    0.004014630787
  • Kilogram-force per cm²kgf/cm²
    technical atmosphere
    0.00001019716213

Pascal to Pound per square inch table

Common Pascal values converted to Pound per square inch
Pascal (Pa)Pound per square inch (psi)
10.00014503774
20.00029007548
50.00072518869
100.0014503774
200.0029007548
500.0072518869
1000.014503774
2500.036259434
5000.072518869
1,0000.14503774

How the conversion works

Multiply the pascal figure by 0.0001450377377 to get pound per square inch. Every factor on this site is anchored to the SI base unit for pressure, so the same number is used everywhere it appears.

Going the other way, 1 psi = 6,894.7573 Pa — see pound per square inch to pascal.

See all 18 pressure units →

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