Root Mean Square Calculator

Root Mean Square Calculator

Description:Root Mean Square is a statistical measure of the effective magnitude for a varying set of values, also called as RMS or Quadratic Mean. The square root of an arithmetic mean of the squares of each exact values of a data set offers RMS value of a data set. RMS is an abbreviation of Root mean square value and also known as Quadratic Mean.

Formula: xrms= x12 + x22 +…….+xn2n

 

 

Example: Enter Inputs : 5,20,40,80,100

: 5

xrms = (5)2+ (20)2 + (40)2 + (80)2) + (100)2 5

xrms = 25 + 400 + 1600 + 6400  +10000 5

xrms = 3685

Root Mean Square: 60.7042

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