Pressure Converter

Convert between different pressure units: pascal, bar, atmosphere, PSI, torr.

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Pressure Converter

Instant conversion between pressure units

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About Pressure Conversion

SI Units

International standard pressure units.

  • Pascal (Pa) - Base SI unit
  • Kilopascal (kPa) - 1,000 Pa
  • Megapascal (MPa) - 1,000,000 Pa
  • Gigapascal (GPa) - 1,000,000,000 Pa

Common Units

Widely used pressure measurements.

  • Bar - 100,000 Pa
  • Atmosphere (atm) - 101,325 Pa
  • PSI - Pounds per square inch
  • Millibar (mbar) - 100 Pa

Medical & Scientific

Pressure units in medical and scientific applications.

  • mmHg - Millimeter of mercury
  • Torr - 1/760 atmosphere
  • cmH₂O - Centimeter of water

Applications

Common pressure references.

  • Sea Level - 1013.25 mbar
  • Car Tires - ~2.2 bar (32 PSI)
  • Blood Pressure - 120/80 mmHg