Easily determine the Root Mean Square (RMS) and Average Value for sinusoidal AC waveforms. This online calculator is crucial for electrical engineers, students, and hobbyists working with alternating current (AC) circuits and power calculations. Get accurate results for peak voltage or current inputs.
Formula:
To calculate the RMS and Average values of a sine wave, use the following formulas:
- RMS Value (VRMS / IRMS): Vpeak / √2 ≈ 0.707 × Vpeak
- Average Value (VAVG / IAVG) (for a half-cycle): (2 × Vpeak) / π ≈ 0.637 × Vpeak
Where Vpeak or Ipeak is the maximum amplitude of the sine wave.