Pascals to Torr Converter

Convert Pressure from Pascals to Torr with Precision

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Pascals to Torr Calculator

Convert pressure values from Pascals (Pa) to Torr (mmHg) with high precision.

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Gas Laws Calculator

Calculate pressure using ideal gas law and gas transformations.

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Understanding Pressure Units

The Pascal (Pa)

Key concepts:

  • SI unit of pressure
  • 1 N/m²
  • Named after Blaise Pascal
  • Base unit in physics
  • Engineering standard

Gas Laws

Fundamental laws:

  • Boyle's Law: P₁V₁ = P₂V₂
  • Charles's Law: V/T = k
  • Gay-Lussac's Law: P/T = k
  • Combined Gas Law
  • Ideal Gas Law: PV = nRT

Pressure Scales

Common ranges:

  • Atmospheric: 101.325 kPa
  • High vacuum: <100 Pa
  • Hydraulic systems: MPa
  • Sound waves: µPa
  • Deep ocean: GPa

Applications

Used in:

  • Gas dynamics
  • Fluid mechanics
  • Weather systems
  • Industrial processes
  • Vacuum technology

Essential Pressure Conversion Formulas

Basic Conversions

1 Torr = 133.322 Pa

1 Pa = 0.007501 Torr

Gas Laws

PV = nRT

R = 8.314 J/(mol·K)

Related Units

1 kPa = 7.501 Torr

1 MPa = 7501 Torr