Amps to volts calculator

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

Amps to volts formula

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

V(V) = I(A) × R(Ω)

For example, amps to volts with watts, when amps = 10 A, watts = 20 W, result in volts = P(W) / I(A) = 20 / 10 = 2 V. Amps to volts with ohms, when amps = 10 A, watts = 20 Ω, result in volts = I(A) × R(Ω) = 20 × 10 = 200 V.

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