Pressure Converter

Convert Bar, PSI, Pascals, and Atmospheres.

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Compare with other units

PSI (Pound/sq inch)0.000145038
Atmospheres (atm)0.00000986923
Torr (mmHg)0.00750064
Kilopascals (kPa)0.001
Hectopascals (hPa)0.01

Pressure Converter: Pascal, Bar, PSI

Convert pressure units instantly. Pascal (Pa) to PSI, Bar to Atmosphere (atm), and more for engineering and tire pressure.

Pressure Units Explained

Pressure is force applied perpendicular to the surface of an object per unit area. Different industries use different units.

  • Pascal (Pa): The SI unit of pressure.
  • PSI (Pound-force per square inch): Common in the US for tire pressure.
  • Bar: Approximately equal to atmospheric pressure at sea level.
  • Atmosphere (atm): Standard atmospheric pressure.

Frequently Asked Questions