Amps To Watts Calculator

DC
AC (single)
AC (3-phase)

To change Amps into Watts, use the link between Amps, Volts, and Watts. Input the Amps and Volts values into an online converter tool and click the “Convert” button. This method makes it simple to find the power in Watts.

Converting Amperes to Power Units

Ampere Value Multiplied by Voltage Equals Power

You can find out the power in watts by multiplying the number of amperes by voltage. For instance:

AmpsOperatorVoltsWatts
10 Ampsmultiplied120 Volts1200 Watts
5 Ampsmultiplied240 Volts1200 Watts
10 Ampsmultiplied240 Volts2400 Watts
5 Ampsmultiplied120 Volts600 Watts

What are Amps, Volts, and Watts?

Electric Current (Amps)

Amps measure the flow of electric current. It’s similar to water flowing in a hose. The more water that flows, the stronger the current.

Electrical Pressure (Volts)

Volts indicate the force needed to push an electric current through a conductor. Think of it like water pressure in the hose, making the water move.

Power Measurement (Watts)

Watts are the result of multiplying amps by volts. They measure energy output. Just like how much water is released from a hose, watts tell us the power an appliance uses.

AC and DC Power Systems

AC and DC labels describe two types of current flow found in circuits.

Direct current (DC) moves in a single direction. Devices like battery-powered flashlights use DC.

In contrast, alternating current (AC) frequently changes direction. In places like the UK, AC switches 50 times each second, or 50 Hz.

Typical household applications rely on AC, which powers homes and connected appliances.

While these ratings can guide electricity use, they are estimates.

For a safe and proper setup, consulting with an expert before starting electrical projects is recommended.