Electric Potential Calculator

Calculate electric potential from point charges. Determine voltage at a point due to one or more charges.

Input Parameters

Charge (C)

Distance (m)

Permittivity of Free Space (C²/N·m²)

Results

Enter values and click Calculate

About Electric Potential Calculator

Electric potential (voltage) from a point charge is V = q/(4πε₀r), where q is charge, r is distance, and ε₀ is permittivity. Potential is a scalar quantity measured in volts.