Pressure Converter - Convert Bar to PSI, Pascal & More

Convert pressure between bar, PSI, Pascal, atmospheres, and other pressure units. Free pressure conversion calculator with instant results.

Pressure Unit Converter

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Quick Conversions

1 bar
= 14.5 psi
1 atm
= 1.013 bar
1 psi
= 0.069 bar
1 kPa
= 0.145 psi

About Pressure Converter

Our pressure converter supports conversion between various pressure units including bar, PSI, Pascal, atmospheres, and more. Perfect for automotive, industrial, scientific, and engineering applications.

Common Pressure Conversions

  • Bar to PSI: Multiply by 14.5038 (1 bar = 14.5 psi)
  • PSI to Bar: Multiply by 0.0689476 (1 psi = 0.069 bar)
  • Atmosphere to Bar: Multiply by 1.01325 (1 atm = 1.013 bar)
  • kPa to PSI: Multiply by 0.145038 (1 kPa = 0.145 psi)
  • mmHg to kPa: Multiply by 0.133322 (1 mmHg = 0.133 kPa)

When to Use Pressure Converters

Pressure converters are essential for tire pressure checks, hydraulic systems, weather measurements, industrial processes, medical equipment, and scientific research involving pressure measurements.