Hi there! Do you need to calculate the amount of amps your electrical gadget is using? Use our convenient Watts to Amps Calculator to find what you need. This Calculator converting Watt to Amp simple, regardless of your level of experience as a DIYer or electrician.
Watts to amps calculator
Enter power (watts), voltage (volts), and power factor below to convert to amps.
How to Use the Calculator
- Enter Power (watts): Simply input the wattage of your device in the designated field. This tells the calculator how much power your device is consuming.
- Enter Voltage (volts): Next, enter the voltage of the circuit your device is connected to. This helps determine the amperage drawn by your device.
- Optional: Enter Power Factor: If you know the power factor of your device, feel free to enter it for more precise calculations. If not, no worries! You can still get accurate results without it.
- Click “Convert”: Hit the convert button, and presto! The calculator will instantly display the amperage drawn by your device.
- Clear Button: Made a mistake? Want to start over? No problem! Just hit the “Clear” button to reset the calculator and start fresh.
Example watt to amp conversion
Let’s say you have a power tool that consumes 1200 watts of power and operates on a standard 120-volt circuit. To find out how many amps it draws, simply enter 1200 watts for power and 120 volts for voltage. Then click “Convert,” and in a flash, you’ll have your answer!