The Electric Potential Calculator determines the electric potential created by a single point charge using the formula V=kqrV = k \frac{q}{r}V=krq​, where VVV is the potential in volts, qqq is the charge in coulombs, rrr is the distance from the charge in meters, and kkk is Coulomb’s constant 8.9875×1098.9875\times10^98.9875×109 N·m²/C². By entering the charge and distance, users can quickly find how much potential energy per unit charge is present at a specific point in the electric field. This tool is ideal for physics students, educators, and anyone studying electrostatics or electric field theory.