The Inductance Calculator determines the inductance of a coil based on its physical and magnetic properties. Inductance represents the ability of a coil to store energy in its magnetic field when an electric current flows through it. Using the formula L=(μN2A)/lL = (\mu N^2 A) / lL=(μN2A)/l, where μ\muμ is the core permeability, NNN is the number of turns, AAA is the cross-sectional area, and lll is the length of the coil, this calculator quickly computes the inductance in henrys. It helps engineers, students, and circuit designers analyze electromagnetic behavior in inductors, transformers, and solenoids, making it a valuable tool in electronics and physics applications.