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    Amps (A) to Volt-amps (VA) Conversion Calculator | Amps to VA Convert | Amps to VA formula

    Created by Md jony islam

    Amps (A) to Volt-amps (VA) Conversion Calculator

    How to convert amps (A) to volt-amps (VA) calculation for single-phase or 3-phase conversion. amps to va formula. A volt-ampere (VA) is the voltage-time the current. Enter phase number, the current in amps, the voltage in volts and press the Calculate button, to get the apparent power in volt-amps.

    Amps To VA Calculator

    A
    • Picoampere (pA)
    • nanoamperes (nA)
    • microamperes (µA)
    • milliamperes (mA)
    • Amperes (A)
    • kiloamperes (kA)
    V
    • nanoVolts (nV)
    • microVolts (µV)
    • milliVolts (mV)
    • Volts (V)
    • kilovolts (kV)
    • megavolts (MV)
    VA
    • Volt-amps (VA)
    • Kilovolt-amps (KVA)
    • megaVolt-amps (MVA)
    • gigavolt-amperes (GVA)

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    What do you need to know to calculate AC Apparent Power VA

    Enter Phase Select (Single phase or 3 Phase), the Current I in amps A, the voltage in volts V, and Press the Calculate button to get the Apparent Power S in volt-amps VA:

    Amps to VA Calculator
    Fig-1: Amps to VA Calculator

    Conversion using the Amps to VA Formula

    How to Calculate Apparent Power VA from amps and volts using AC Single Phase current.

    The Apparent Power S in Volt-amps is calculated as the Current I in amps A, times the voltage in volts v. Plug these values into the formula:

    VA = Amps × Volts

    For Example, let's find the volt-amps for a single-phase circuit with 15 amps of current at 220 volts.

    Apparent Power(S) = Current(I) × Voltage(V)
    or, S(VA) = 15 amps × 220 volts
    or, volt-amps = 3300VA

    How to Calculate Apparent Power VA from amps and volts using AC 3-phase current for Line-to-Line Voltage.

    The Apparent Power S in Volt-amps VA us calculated as the square root of 3 times current I in Amps A, times the line-to-line Voltage VL-L in Volts V. Plug these values into the formula:

    VA = 3 × Amps × Volts

    For Example, let's find the amps for a 440 volt 3-phase electrical circuit with 90 amps of current.

    Apparent Power(S) = 3 × Current(I) × Voltageline-line (volt)
    or, S(VA) = 3 × 90 amps × 440 Volts
    or, Volt-Amps = 68.58921 VA

    How to Calculate Apparent Power VA from amps and volts using AC 3-phase current for Line-to-Neutral Voltage.

    The Apparent Power S in Volt-amps VA us calculated as the 3 times current I in Amps A, times the line-to-neutral Voltage VL-N in Volts V. Plug these values into the formula:

    VA = 3 × Amps × Volts

    For Example, let's find the amps for a 480 volt 3-phase electrical circuit with 70 amps of current.

    Apparent Power (S) = 3 × Current (I) × Voltageline-Neutral (volt)
    or, S(VA) = 3 × 70 amps × 480 volts
    or, Volt-Amps = 100.80 VA

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