Cohen's h
Calculate Cohen's h instantly with the exact formula and a worked example. Free online calculator — no signup.
Cohen's h
p₁
p₂
Cohen's h
0.201358
p₁
0,5
p₂
0,4
Cohen's h
0,2014
Effect
medium
More about: Cohen's h
What it calculates
The “Cohen's h” calculator computes Cohen's h from 2 parameters: p₁, p₂.
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters p₁ = 0.5, p₂ = 0.4 the result is 0.2014 (h = |2·arcsin√p₁ − 2·arcsin√p₂|).
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.
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