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Mean Absolute Error of 5 Pairs Calculator

MAE = (1/n) · Σ|yᵢ − ŷᵢ|.

Compute the mean absolute error (MAE) and root-mean-square error (RMSE) of up to five (actual, predicted) pairs — useful for quickly evaluating regression-style fits.

Daniel Oh By Daniel Oh
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

MAE = (1/n) · Σ|yᵢ − ŷᵢ|; RMSE = √((1/n) · Σ(yᵢ − ŷᵢ)²).

In depth

Compute the mean absolute error (MAE) and root-mean-square error (RMSE) of up to five (actual, predicted) pairs — useful for quickly evaluating regression-style fits.