Volume to Pressure Converter (Boyle's Law)

Calculate Gas Pressure from Volume Changes

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Volume to Pressure Calculator

Calculate final pressure from volume change using Boyle's Law (P₁V₁ = P₂V₂).

Pressure will appear here

Pressure Unit Converter

Convert between different pressure units.

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Understanding Boyle's Law

Basic Principles

Key concepts:

  • Inverse relationship
  • Constant temperature
  • Ideal gas behavior
  • Isothermal process
  • Pressure-volume work

Applications

Used in:

  • Breathing mechanics
  • Compressed gases
  • Industrial processes
  • Pneumatic systems
  • Diving equipment

Limitations

Important considerations:

  • Real gas deviations
  • Temperature effects
  • Extreme pressures
  • Molecular interactions
  • System constraints

Common Values

Reference pressures:

  • 1 atm = 760 mmHg
  • 1 atm = 101.325 kPa
  • 1 bar = 0.987 atm
  • 1 psi = 0.068 atm

Essential Gas Law Formulas

Boyle's Law

P₁V₁ = P₂V₂

at constant T and n

Pressure Units

1 atm = 760 mmHg

1 atm = 101.325 kPa

Combined Gas Law

(P₁V₁)/T₁ = (P₂V₂)/T₂

at constant n