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Power and Amps Calculator
Forecast Accurately
Power and Amps Calculator
Do you have the watts (volt-amps) and need to calculate the amps? Or do you have the amps and need to calculate the watts (volt-amps)?
Either way, use this simple calculator to get your answer. Just fill in the information below and the page will automatically calculate.
Enter Information
Results
Enter all information and click "Calculate" button to get the calculation results.
Notes:
1Three (3) phase systems are not calculated as having a neutral. Utilize the Feeder Calculator to get a calculations based on specific circuits specifications.
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No guarantees are made as to the accuracy of the calculation or compliance with local codes. Verify all calculations with a professional engineer. If you find an error, or have a suggestion, please send us an email.