Volts to amps calculator

Volts (V) to amps (A) calculator.

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

         
  Select calculation:    
         
  Enter volts: V  
         
  Enter watts: W  
         
       
         
  Result in amps: A  
         

Amps to volts 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)

 

Volts to amps calculation ►

 


See also

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