About Us
IdealGasLawCalculator.com started as a compact tool to help students and instructors solve PV = nRT quickly—with sensible defaults, clear unit labels, and results that match classroom expectations.
What the calculator does
- Enter any three of P, V, n, or T; we solve the fourth in real time.
- Automatic conversions to and from SI (Pa, m³, K, mol) with a correct ideal-gas constant (R = 8.314462618 J·mol⁻¹·K⁻¹).
- Flexible units (kPa, atm, bar, psi; L, mL; °C → K handled under the hood) so you can work in the system you prefer.
What I care about
- Accuracy & transparency. We show you what’s being solved and keep units consistent.
- Privacy by default. No account is required; inputs aren’t stored on our servers.
- Speed & clarity. A clean interface that works well on phones and laptops.
- Accessibility. Keyboard navigation and readable typography are non-negotiable.
Where this is going
- Inline explanations and error hints for non-ideal conditions
- R quick-pick values aligned to chosen units (e.g., L·atm·mol⁻¹·K⁻¹)
- Saved scenarios and export to CSV/PDF
- Dark mode and improved mobile ergonomics
Say hello
Got feedback, a bug, or a feature idea? I’d love to hear it. The best way to reach me is the contact page.
© 2025 Ideal Gas Law Calculator — Built with ❤️ by BigTechies.
Last updated: November 4, 2025