# Online VA to amps Calculator

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# VA to amps calculator

Before we can convert volt-amps to amps we need to understand a little bit more about what these measurements are. A volt-ampere (VA) is a measure of the apparent electrical power while an amp (A) is a measure of electrical current.

## 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)}* *)