basic

Baseball Runs Created Bill James Formula Calculator

RC = (H + BB) × TB / (AB + BB) — Bill James basic formula.

Calculates Bill James's basic Runs Created (RC) statistic, which estimates the number of runs a batter contributes. Useful for comparing offensive production.

Marcus Laurent By Marcus Laurent
Published Last reviewed 1 min read

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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

RC = (H + BB) × TB / (AB + BB)

In depth

Calculates Bill James's basic Runs Created (RC) statistic, which estimates the number of runs a batter contributes. Useful for comparing offensive production.