### Amps to VA Converter:

For converting Amp to Volt-Amp (VA), enter the current in A and voltage in volts, then press calculates button you get the results in Volt-Amps box.

#### Single-phase Amps to VA calculation:

As you know the apparent power in a circuit is a multiplication of potential difference and the current flow through the circuit. It is denoted by “S”. The unit of apparent power is VA (Volt-Amp).

Hence *S = V * I*

For single-phase, the voltage to be measured between the line and neutral point.

#### Three-phase Amps to VA Calculation:

For calculating three-phase current (Amps) to Apparent power, we have two different formula based on the voltage of line to neutral and line to line.

For three-phase current *I*_{(A)} with a line to neutral voltage,

*I*_{(A)} = S_{(VA)}/*3** V_{(L-N)}

Hence apparent power S in VA is

*S*_{(VA)} = *3 ** *I*_{(A)}* *** V*_{(V)}

While considering line to line voltage, the Apparent Power *S* become

*S _{(VA)} = √*3 *

*I*

_{(A)}

***

*V*

_{L-L(V)}