Partial Eta²

Calculate Partial Eta² instantly with the exact formula and a worked example.

Partial Eta²

SS_effect
SS_error
Partial η²
0.2
η²_p = SS_eff / (SS_eff + SS_err)Calculate Partial Eta² instantly with the exact formula and a worked example.
SS effect
100
SS error
400
Partial η²
0,2
Cohen f
0,5

More about: Partial Eta²

What it calculates

The “Partial Eta²” calculator computes Partial η² from 2 parameters: ss_effect, ss_error.

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

Example calculation

With parameters SS_effect = 100, SS_error = 400 the result is 0.2 (η²_p = SS_eff / (SS_eff + SS_err)).

How to use

  1. Enter ss_effect and ss_error — each field above is adjustable with a slider.
  2. Partial η² 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.

Related calculators

FAQ

How is Partial Eta² calculated?
The Partial Eta² calculator computes Partial η² from ss_effect, ss_error. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Partial Eta² calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.

More calculators in this category

Explore related free tools

Torus Surface AreaEllipsoid Surface AreaVector AdditionVector MagnitudeDot ProductCross ProductAngle Between VectorsVector Projection2×2 Matrix Determinant3×3 Matrix DeterminantMatrix MultiplicationEigenvalues (2×2)