# Watts to Volts conversion

## Enter the power in watts, the current in amps and press the Calculate button:

 Direct Current (DC)Single Phase Alternating Current (AC)Three Phase Alternating Current (AC) Watts: W Amps: A Voltage result (volts): V
 DC Watts to Volts calculationThe 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)

 AC Single Phase Watts to Volts calculationThe 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)) AC Three Phase Watts to Volts calculationCalculation with line to line voltageThe line to line RMS voltage VL-L in volts (V) is equal to the power P in watts (W) divided by the square root of 3 times the power factor PF times the phase current I in amps (A):VL-L(V) = P(W) / (√3 * PF * I(A)) ≈ P(W) / (1.732 * PF * I(A))Calculation with line to neutral voltageThe line to neutral RMS voltage VL-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))