Adjusted R²
Calculate Adjusted R² instantly with the exact formula and a worked example.
Adjusted R²
Adjusted R² by df%
%
Adj R²
80%
More about: Adjusted R²
What it calculates
The “Adjusted R²” calculator computes Adj R² in % from 2 parameters: adjusted r² by df (%), %.
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters Adjusted R² by df = 100 %, % = 80 the result is 80 %.
How to use
- Enter adjusted r² by df and % — each field above is adjustable with a slider.
- Adj R² (%) is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Adjusted R² calculated?
The Adjusted R² calculator computes Adj R² (in %) from adjusted r² by df, %. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Adjusted R² 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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