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Tukey HSD

Calculate Tukey HSD instantly with the exact formula and a worked example. Free online calculator — no signup.

Tukey HSD

q (studentized quantile)
MSE
n per group
HSD (Tukey)
2.4749
HSD = q·√(MSE/n)Calculate Tukey HSD instantly with the exact formula and a worked example. Free online calculator — no signup.
q
3,5
MSE
5
n
10
HSD
2,4749

More about: Tukey HSD

What it calculates

The “Tukey HSD” calculator computes HSD (Tukey) from 3 parameters: q (studentized quantile), mse, n per group.

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

Example calculation

With parameters q (studentized quantile) = 3.5, MSE = 5, n per group = 10 the result is 2.47 (HSD = q·√(MSE/n)).

How to use

  1. Enter the parameter values — every field above is adjustable with a slider.
  2. The result and related metrics are calculated automatically as you type.
  3. Use the additional metrics shown (if any) where needed.
  4. Copy the result or bookmark the page.

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