Volts to Amps Calculator


Select calculation type, enter volts and watts or ohms, and press the Calculate button to get amps:


V
W
A

Volts (V) to Amps (A) calculator - Convert voltage in volts to current in amperes with our user-friendly calculator. Understand the relationship between electrical potential and current seamlessly. Simplify your electrical load calculations with our Volts to Amps Calculator.

Volts to Amps calculation

The current I in amps (A) is equal to the power P in watts (W), divided by the voltage V in volts (V):

I(A) = P(W) / V(V)

The current I in amps (A) is equal to the voltage V in volts (V) divided by the resistance R in ohms (Ω):

I(A) = V(V) / R(Ω)

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