Volts (V) to amps (A) calculator.
Select calculation type, enter volts and watts or ohms and press the Calculate button to get amps:
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)