RMS Sine Wave Effective Value Calculator

Use this online calculator to find the sine wave effective value from peak voltage using the Root Mean Square (RMS). RMS can be defined as the square root of the mean square. It is also referred as quadratic mean. RMS sine wave effective value calculation can be done by considering the equally-spaced instantaneous values of current with the curve and finding the square root of the average of the sum of the squared values.

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To manually compute the RMS effective value of the sine wave just multiply the peak value with the constant value 0.707. Use our online RMS sine wave effective value calculator to instantly get the effective sine value by providing the peak value.