PlasmaToolsCalc is a specialized app for plasma physics calculations. It brings together key tools like relativistic plasma frequency, electron–ion collision rate, and plasma resistivity calculators. You can also analyze magnetic Reynolds number, Bohm diffusion, ion acoustic wave speed, and plasma oscillation energy density. For surface interactions, it includes plasma sheath thickness and double layer potential estimators. The built-in dispersion relation solver helps explore wave behavior and stability across different plasma conditions. With simple inputs and accurate results, PlasmaToolsCalc turns complex plasma formulas into quick, usable.