# kVA to amps calculator

Kilovolt-amps (kVA) to amps (A) calculator and how to calculate.

Enter phase number, the apparent power in kilovolt-amps, voltage in volts and press the *Calculate* button to get the current in amps:

## Single phase kVA to amps calculation formula

The current I in amps is equal to 1000 times the apparent power S in kilovolt-amps, divided by the voltage V in volts:

*I*

_{(A)}=

1000 Ã—

*S*_{(kVA)}*V*_{(V)}## 3 phase kVA to amps calculation formula

#### Calculation with line to line voltage

The phase current I in amps (with balanced loads) is equal to 1000 times the apparent power S in kilovolt-amps, divided by
the square root of 3 times the line to line RMS voltage V_{L-L} in volts:

*I*

_{(A)}=

1000 Ã—

*S*_{(kVA)}*âˆš*3 Ã—*V*_{L-L(V)}#### Calculation with line to neutral voltage

The phase current I in amps (with balanced loads) is equal to 1000 times the apparent power
S in kilovolt-amps, divided by 3 times the line to neutral RMS voltage V_{L-N} in volts:

*I*

_{(A)}=

1000 Ã—

*S*_{(kVA)}3 Ã—*V*_{L-N(V)}