Watts (W) to volts (V)

**How to calculate :-** Enter the power in watts, current in amps and press the *Calculate* button to get the voltage in volts:

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

*V*_{(V)} = *P*_{(W)} / *I*_{(A)}

The RMS voltage *V* in volts (V) is equal to the power *P* in watts (W), divided by the power factor *PF* times the phase current *I* in amps (A):

*V*_{(V)} = *P*_{(W)} / (*PF* × *I*_{(A)} )

The line to line RMS voltage *V*_{L-L} in volts (V) is equal to the power *P* in watts (W), divided by square root of 3 times the power factor *PF* times the phase current *I* in amps (A):

*V*_{L-L(V)} = *P*_{(W)} / (*√*3 × *PF* × *I*_{(A)} ) ≈ *P*_{(W)} / (1.732 × *PF* × *I*_{(A)} )

The line to neutral RMS voltage *V*_{L-N} in volts (V) is equal to the power *P* in watts (W), divided by 3 times the power factor *PF* times the phase current *I* in amps (A):

*V*_{L-N(V)} = *P*_{(W)} / (3 × *PF* × *I*_{(A)} )