Amperes to VA – Convert, calculator, chart and formula

With this calculator you can convert from amperes to VA automatically, easily, quickly and free any electric power.

We also show how to convert Amp. to VA to 1 step, the formula that is used for the conversion and a chart with the main conversions from Amp. to VA.

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More information on converting from Amp. to VA:


Amp. to VA calculation formula for generator, UPS and transformer:Formula Amperes to VA

  • IAC=Ampere.
  • VL-L=Volts Line-Line.
  • VL-N=Volts Line-Neutral.
  • VA=Volt-Ampere.

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How to convert Amp. to VA in only 1 step:

amp. to va

Step 1:

Multiply the amps by the voltage indicated in the formula. For example, a three-phase fan (3P) has a current of 10A with a voltage of 208VL-L, then multiply 10A by the voltage 208V and the root of three, which will result in: 3602VA. (10Ax208Vx√3) = 3602VA).

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Definition Amperes and S (VA):

VA: A Volt-ampere, commonly referred to as a VA, is commonly used as a unit of power in obtaining the electrical capacity of circuit breakers, uninterrupted power supplies and wirings.

VA is larger than Watts because loads are inductive such as motors, discharge lighting, reactors and more current is required to keep the magnetic field energized than is -turned into heat (W).

Inductive devices or loads such,. as tansformers and motors having power factor less than 1.0 are generally rated in VA.

Ampere: Amperage is a term often used by electricians, and means electrical current, measured in amperes, or amps. The ampere is the SI unit for electrical current, or the amount of electrical charge that flows through a conductor in a given time. One ampere is a charge of one coulomb — about 6.241 X 1018 electrons — per second flowing past a given point.

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Amps to VA conversion chart:

Amp.VAFasesVolt
1Amp.360,26VA3F208Volt
2Amp.720,53VA3F208Volt
3Amp.1080,79VA3F208Volt
4Amp.1441,06VA3F208Volt
5Amp.1801,33VA3F208Volt
6Amp.2161,59VA3F208Volt
7Amp.2521,8VA3F208Volt
8Amp.2882,132VA3F208Volt
9Amp.3242,39VA3F208Volt
10Amp.3810,51VA3F220Volt
20Amp.7621,02VA3F220Volt
30Amp.11431,53VA3F220Volt
40Amp.15242,04VA3F220Volt
50Amp.19052,55VA3F220Volt
60Amp.22863,07VA3F220Volt
70Amp.26673,5VA3F220Volt
80Amp.30484,09VA3F220Volt
90Amp.34294,6VA3F220Volt
100Amp.76210,23VA3F440Volt
200Amp.152420,4VA3F440Volt
300Amp.228630,7VA3F440Volt
400Amp.304840,9VA3F440Volt
500Amp.381051,17VA3F440Volt
600Amp.457261,4VA3F440Volt
700Amp.533471,6VA3F440Volt
800Amp.609681,88VA3F440Volt
900Amp.685892,11VA3F440Volt
1000Amp.796743,37VA3F460Volt
2000Amp.1593486,74VA3F460Volt
3000Amp.2390230,114VA3F460Volt
4000Amp.3186973,48VA3F460Volt
5000Amp.3983716,85VA3F460Volt


Spanish version Amperios a VA