Electrical Current Converter

Volts to Amps Calculator

Convert voltage (V) to current draw in Amperes (A) given wattage (W) or circuit resistance (Ohms Ω).

Conversion Inputs

Enter voltage and either wattage or resistance.

Voltage (Volts)

Power (Watts)

Power Factor (PF)

Current Draw

18.75 A

Recommended Breaker: 20A or 25A

Power (kW): 1.8 kW

80% Continuous Limit: 15.0 A