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Enter the current in amps (A), voltage in volts (V), then press the Calculate button to get the result in volt-amps (VA). Single phase Amps to VA calculation
Convert amps to volts to find the voltage across the terminals of an electrical device in volts. Enter the current in amps and the power in watts or the amps and the resistance in ohms below to calculate the voltage.
Convert volt-amps to amps with our VA to amps calculator. Plus, learn the formulas for volt-ampere (VA) to amp (A) electrical conversions.
How to convert VA to Amp. in only 1 step: Step 1: Divide VA between the voltage indicated by the formula. For example a three-phase fan (3P) has a power of 1500VA with a voltage of 208V L-L, then you must divide 1500VA between the voltage 208V and root of three which will result in: 4.16Amp. (1500VA/ (208Vx√3) = 4.16Amp).
VA to Amps Calculator. It is used to convert the apparent power in volt-amps (VA) to the current in amps (A). The calculator has both the single phase and three phase. Before you enter the values in their respective cells, it is important to select the phase number to avoid getting mixed results.
Energy & power calculator. DC power calculator. Enter 2 values to get the other values and press the Calculate button: DC power calculation. Voltage (V) calculation from current (I) and resistance (R): V(V) = I(A) × R(Ω) Complex power (S) calculation from voltage (V) and current (I): P(W) = V(V) × I(A) = V 2(V) / R(Ω) = I 2(A) × R(Ω)
The volt-ampere is dimensionally equivalent to the watt: in SI units, 1 V⋅A = 1 W. VA rating is most used for generators and transformers, and other power handling equipment, where loads may be reactive (inductive or capacitive).
