Как это работает
- 1Enter the requested chemistry values, formula or equation.
- 2Check units and leave a field blank only when the tool is designed to solve for an unknown.
- 3Run the calculation and review the result, formula and supporting breakdown.
← Chemistry Calculators & Laboratory Tools
BROWSER · Toolardo Chemistry Core (local JavaScript)
Ideal Gas Law Calculator
Solve PV = nRT for pressure, volume, moles or absolute temperature with pressure and volume unit conversion.
✓ Runs locally in your browser✓ No account required✓ Deterministic formula-based calculation
PV = nRT — leave exactly one field blank.
Missing value
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Equation / constant
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The ideal gas law is an approximation. Real gases can deviate substantially at high pressure, low temperature or near phase changes.
Об этом инструменте
Inputs are converted to SI and solved with R = 8.314462618 J·mol⁻¹·K⁻¹.
Common uses
PV=nRT calculatorgas law calculatorpressure volume moles temperature calculatorcalculate ideal gas law
Часто задаваемые вопросы
Does this calculation run on a server?
No. The calculation runs locally in your browser with JavaScript.
Can I use the result directly in laboratory work?
Use it as a calculation aid and verify reagent form, purity, constants, assumptions and your laboratory SOP before operational use.