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Shapiro-Wilk

Calculate Shapiro-Wilk instantly with the exact formula and a worked example.

Shapiro-Wilk

Normality test%
%
W
95
Calculate Shapiro-Wilk instantly with the exact formula and a worked example.

More about: Shapiro-Wilk

What it calculates

The “Shapiro-Wilk” calculator computes W from 2 parameters: normality test (%), %.

A core calculation for studying, engineering tasks, and checking solutions.

Example calculation

With parameters Normality test = 100 %, % = 95 the result is 95.

How to use

  1. Enter normality test and % — each field above is adjustable with a slider.
  2. W is calculated automatically as you type.
  3. Check the worked example below to see the formula applied to real numbers.
  4. Copy the result or bookmark this calculator.

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FAQ

How is Shapiro-Wilk calculated?
The Shapiro-Wilk calculator computes W from normality test, %. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Shapiro-Wilk calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.

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