The Root Mean Square (RMS), also known as the Quadratic Mean, is a statistical measure of the magnitude of a varying quantity. It's especially useful in electrical engineering for AC power, statistics, and physics to average values where the sign doesn't matter, or for data points that can be positive or negative. Use this online calculator to easily find the RMS value for any set of numbers.
Formula:
The Root Mean Square (RMS) is calculated using the formula:
RMS = √((x₁² + x₂² + ... + xn²)/n)
Where:
- x₁, x₂, ..., xn are the individual data points.
- n is the total number of data points.