Appliance Wattage Calculator

Find watts from amps and volts.

Power (W) 600

Formula: watts = amps × volts

Step-by-step with your numbers:

1. Values used:

2. Current = 5 A

3. Voltage = 120 V

5. Power = Current x Voltage = 5 x 120 = 600W

Did we solve your problem today?

Find an appliance's power draw from its amps and voltage.

The math behind it

watts = amps × volts.

5 A × 120 V → 600 W.

Running cost?

Use the Electricity Cost calculator with this wattage.