Watts, VA and Power Factor Converter
Watts, VA and Power Factor Converter
Convert real and apparent single phase power using the entered power factor.
Watts describe real power, while VA describe apparent power. Power factor connects the two in this single phase model.
Enter a valid power factor and RMS voltage, then compare the converted values. Keep three phase and starting conditions outside this worksheet.
How to use Watts, VA and Power Factor Converter
- Choose known power. Enter known power amount and power factor.
- Enter single phase RMS voltage.
- Select Calculate result. Read the returned values alongside the assumptions below before copying, exporting or acting on the result.
Why choose this tool?
The converter helps make a load rating and an equipment rating comparable on an explicit electrical basis.
Before you use the result
Current is VA divided by RMS voltage for this single phase model. It does not model harmonics, three phase wiring or a surge rating.
Questions about Watts, VA and Power Factor Converter
Does the current include motor starting surge?
No. It is calculated from the entered steady apparent power and voltage.
What should I check before using Watts, VA and Power Factor Converter?
Check Known power, Known power amount, Power factor and Single phase RMS voltage. Use the exact units shown beside the controls and replace any example values with your own inputs.
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