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Golf Course Handicap Calculator

Course handicap from index, slope, rating, and par.

Compute the World Handicap System course handicap from a player's handicap index, the tees' slope rating, the course rating, and par: CH = HI · (slope / 113) + (rating − par).

Marcus Laurent By Marcus Laurent
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

CH = HI · (slope / 113) + (rating − par)

In depth

Compute the World Handicap System course handicap from a player's handicap index, the tees' slope rating, the course rating, and par: CH = HI · (slope / 113) + (rating − par).