# Current Converter

100% free online Current Converter tool. Use this tool to convert electrical current from one unit of measurement to another. An electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is measured as the net rate of flow of electric charge through a surface or into a control volume.

The current is the ratio of the potential difference and the resistance. It is represented as (I). The current formula is given as **I = V/R**. The SI unit of current is Ampere (Amp).

The **ampere**, symbol A, is the SI unit of the electric current. It is defined by taking the fixed numerical value of the elementary charge e to be 1.602 176 634 x 10^{-}^{19} when expressed in unit C, which is equal to A s, where the second is defined in terms of Δν_{Cs}.