# Amps to VA calculator

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

Enter phase number, the current in amps, the voltage in volts and press the Calculate button,

to get the apparent power in volt-amps:

 Select phase #: Single phase Three phase Enter amps: A Enter line to line volts: V Result in volt-amps: VA

VA to amps calculator ►

## Single phase amps to VA calculation formula

So The apparent power S in volt-amps is equal to current I in amps, times the voltage V in volts.

S(VA) = I(A) × V(V)

#### Example 1

What is the apparent power in VA when the current is 12A and the voltage supply is 120V?

Solution:

S = 12A × 120V = 1440VA

#### Example 2

What is the apparent power in VA when the current is 12A and the voltage supply is 130V?

Solution:

S = 12A × 130V = 1560VA

#### Example 3

What is the apparent power in VA when the current is 12A and the voltage supply is 150V?

Solution:

S = 12A × 150V = 1800VA

## 3 phase amps to VA calculation formula

So The apparent power S in kilovolt-amps is equal to square root if 3 current I in amps, times the line to line voltage VL-L in volts.

S(VA) = 3 × I(A) × VL-L(V)  = 3 × I(A) × VL-N(V)

#### Example 1

What is the apparent power in VA when the current is 12A and the voltage supply is 120V?

Solution:

S = 3 × 12A × 120V = 2494VA

#### Example 2

What is the apparent power in VA when the current is 12A and the voltage supply is 130V?

Solution:

S = 3 × 12A × 130V = 2701VA

#### Example 3

What is the apparent power in VA when the current is 12A and the voltage supply is 150V?

Solution:

S = 3 × 12A × 150V = 3117VA

## Amps to VA

PhaseAmps (A)Line to line Volts (V)Volts-Amps (VA)
Single12022026400
Three12022045726.12
Single13523031050
Three13523053780.152
Single15024036000
Three15024062353.8
Single16525041250
Three16525071447.062
Single18026046800
Three18026081059.94

Amps to VA calculation ►

## Features of Amps to VA conversion

Our Amps to VA conversion allows the users to Calculate Amps to VA. Some of the prominent features of this utility are explained below.

### No Registration

You don’t need to go through any registration process to use the Amps to VA converter. Using this utility, you can convert Amps to VA as many times as you want for free.

#### Fast conversion

This Amps to VA Calculator offers users the fastest conversion. Once the user enters the  Amps to VA values ​​in the input field and clicks the Convert button, the utility will start the conversion process and return the results immediately.

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You don't need to go through any registration process to use this Amps to VA Calculator. You can use this utility for free and do unlimited Amps to VA conversions without any limitations.