Boyle’s law

Boyle’s law: use initial pressure, initial volume, final volume. Review the formula, worked example and calculation steps.

Inputs

Use the units shown
RESULT
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Formula & explanation
P₂ = P₁V₁/V₂

Variables & units

Initial pressure
kPa · minimum 0, maximum 1000000000000
Initial volume
L · minimum 0, maximum 1000000000000
Final volume
L · minimum 5e-324, maximum 1000000000000

Worked example

Use the displayed example inputs, then follow the substituted values in the solution.

Assumptions

Fixed gas amount and temperature; use absolute pressures.

References

Formula version 1.0.0. JavaScript floating-point arithmetic applies. Results display up to 6 decimal places; stored values retain available precision. Use the units shown.

Practice with an example

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