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:

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

Amps to VA calculator ►

Single phase VA to amps calculation formula

So 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)

Example 1

Question: What is the current in amps when the apparent power is 3000 VA and the voltage supply is 120 volts?

Solution:

I = 3000VA / 120V = 25A

Example 2

Question: What is the current in amps when the apparent power is 3000 VA and the voltage supply is 130 volts?

Solution:

I = 3000VA / 130V = 23.07A

Example 3

Question: What is the current in amps when the apparent power is 3000 VA and the voltage supply is 150 volts?

Solution:

I = 3000VA / 150V = 20A

3 phase kVA to amps calculation formula

So 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 VL-L in volts.

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

Example 1

Question: What is the current in amps when the apparent power is 3000 VA and the voltage supply is 120 volts?

Solution:

I = 3000VA / (3 × 120V) = 14.433A

Example 2

Question: What is the current in amps when the apparent power is 3000 VA and the voltage supply is 130 volts?

Solution:

I = 3000VA / (3 × 130V) = 13.323A

Example 3

Question: What is the current in amps when the apparent power is 3000 VA and the voltage supply is 150 volts?

Solution:

I = 3000VA / (3 × 150V) = 11.547A

Power factor and voltage Table.

S. NokWVA at 0.86 pfVoltsAmps
10.75872.094151.21
21.11279.074151.78
31.51744.194152.43
42.22558.144153.56
53.74302.334155.99
65.56395.354158.90
77.58720.9341512.13
81112790.7041517.80
91517441.8641524.27
102225581.4041535.59
113743023.2641559.86
125058139.5341580.89
137587209.30415121.33
1490104651.16415145.60
15110127906.98415177.95
16132153488.37415213.54
17150174418.60415242.66
18175203488.37415283.10
19220255813.95415355.90
20250290697.67415404.43
21280325581.40415452.96
22310360465.12415501.50
23350406976.74415566.20
24375436046.51415606.65
25420488372.09415679.45

 

 

 

VA to amps calculation ►

 


See also

Features of VA to amps conversion

Our VA to amps conversion allows the users to Calculate VA to amps. 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 VA to amps converter. Using this utility, you can convert VA to amps as many times as you want for free.

Fast conversion

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

Saves Time and Effort

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Accuracy

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Compatibility

The online VA to amps converter perfectly works on all operating systems. Whether you have a Mac, iOS, Android, Windows, or Linux device, you can easily use this online Tool without facing any hassle.

100% Free

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

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