Ideal Gas Law Calculator
Calculate pressure, volume, temperature, or number of moles of an ideal gas using the ideal gas law (PV = nRT).
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How to use this tool?
- 1 Enter the requested data in the fields above carefully.
- 2 Click the calculate button to process the information instantly.
- 3 Analyze the detailed result and the formula explanation presented below.
- 4 You can print, share, or even embed the calculator on your own site for free.
Unlike traditional static calculators, our tools adapt to specific user needs. They include detailed explanations of the formulas used, ensuring transparency in results. Furthermore, our design is focused on user experience, eliminating distractions and focusing on what really matters: your data and conclusions.
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Frequently Asked Questions
The ideal gas law is PV = nRT, where P is pressure, V is volume, n is number of moles, R is the universal gas constant (8.314 J/(mol·K)), and T is temperature in Kelvin.
Enter any three of the four variables (pressure, volume, moles, temperature) with positive values, and leave the unknown field blank. Click 'Calculate' to get the result.
Pressure in pascals (Pa), volume in cubic meters (m³), moles in mol, temperature in kelvin (K). The gas constant R = 8.314462618 J/(mol·K).
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