HomeToolsElectrical CalculatorsWatts to Volts Calculator

Watts to Volts Calculator

Convert watts to volts given current draw.

Watts
Amps
Volts
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Reference & Formula

Formula

V = W ÷ A

Explained

Voltage equals power divided by current. Derived from Ohm's power law P = V × I.

Used For

String voltage calculation, panel voltage verification