Amps To VA

Select phase #:
Enter amps:
Enter line to line volts:
Result in volt-amps:

Amps to VA Conversion

Single phase amps to VA calculation formula

S(VA) = I(A) × V(V)
The apparent S (power) in volt-amps is equal to I (current) in amps, times the V (voltage) in V (volts).

3 phase amps to VA calculation formula

S(VA) = √3 × I(A) × VL-L(V) = 3 × I(A) × VL-N(V)
The apparent S (power) in kilovolt-amps is equal to square root of 3 I (current) in amps, times the line to line voltage VL-L in volts.


Amps measure the flow of electricity as an electric current. Specifically, it measures the amount of electrons that flow past a certain point per second.

Volt Amps (VA)

Volt-ampere (VA) is a measurement of power in a direct current (DC) electrical circuit. The VA specification is also used in alternating current (AC) circuits.

Amps to VA

Phase Amps (A) Line to line Volts (V) Volts-Amps (VA)
Single 120 220 26400
Three 120 220 45726.12
Single 135 230 31050
Three 135 230 53780.152
Single 150 240 36000
Three 150 240 62353.8
Single 165 250 41250
Three 165 250 71447.062
Single 180 260 46800
Three 180 260 81059.94

Amps to VA
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Amps to VA
How to convert Amps to VA? Here you will learn about the conversion of Amps to VA by using a calculator.
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