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Basketball Player Efficiency Rating (PER) Calculator

Simplified PER from box-score stats — player productivity index.

Estimates a player's Player Efficiency Rating (PER) using a simplified box-score formula from points, rebounds, assists, steals, blocks, turnovers, and minutes.

Dr. Helena Ortiz By Dr. Helena Ortiz
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

PER ≈ (PTS + REB + AST + STL + BLK − TO) / MP × 36

In depth

Estimates a player's Player Efficiency Rating (PER) using a simplified box-score formula from points, rebounds, assists, steals, blocks, turnovers, and minutes.