Volts (V) to Amps (A) Calculator

To calculate Amps to Volts, select with (watts or Ω) first, insert value of amps and (watts or (Ω) ohms) then press Calculate Button to get the result of volts (V). Swap to Amps to Volts calculator.

Select (watts/ohms):  
Enter volts: V
Enter watts: W
   
Result in amps: A

How to Calculate Volts (V) to Amps (A)

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

I (A) is equal to the power P in watts (W), divided by the voltage V in volts (V).

I (A) = V (V) / R (Ω)

I (A) is equal to the voltage V in volts (V) divided by the resistance R in ohms (Ω).