# VA to amps calculator

Volt-amps (VA) to amps (A) calculator and how to calculate.

Enter phase number, the apparent power in volt-amps, voltage in
volts and press the *Calculate* button,

to get the current in amps:

## Single phase VA to amps calculation formula

The current I in amps is equal to the apparent power S in volt-amps, divided by the voltage V in volts:

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

## 3 phase kVA to amps calculation formula

The current I in amps is equal to 1000 times the apparent power S in volt-amps, divided by the square root of 3 times the line to line voltage V_{L-L} in volts:

*I*_{(A)} = *S*_{(VA)}* */ (*√*3
× *V*_{L-L(V)}* *) = *S*_{(VA)}* */ (3 × *V*_{L-N(V)}* *)