Partial Eta²
Calculate Partial Eta² instantly with the exact formula and a worked example. Free online calculator — no signup.
Partial Eta²
SS_effect
SS_error
Partial η²
0.2
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
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.