RMS Sine Wave Effective Value Calculator

Calculate the RMS (effective) value of a sine wave.

Using the formula:
\[ V_{rms} = \frac{V_m}{\sqrt{2}} \] where \(V_m\) is the peak voltage.

Step 1: Enter Peak Voltage

Peak Voltage, \( V_m \) (V):

Example: 170 V

Calculated RMS Voltage