Utilize our RMS to Watts Converter to quickly calculate the real power (Watts) in an AC circuit. Input your RMS voltage, RMS current, and power factor to get instant, accurate results for your electrical projects and analyses.
Formula:
Formula for RMS to Watts Conversion
The real power (P) in Watts is calculated using the following formula:
P = Vrms × Irms × PF
- P = Real Power in Watts
- Vrms = Root Mean Square (RMS) Voltage in Volts
- Irms = Root Mean Square (RMS) Current in Amperes
- PF = Power Factor (a dimensionless number between 0 and 1)