Golf Handicap Calculator
Calculate Golf Handicap
Formula
Differential = (Score - Course Rating) x 113 / Slope Rating. Handicap Index = Average of best differentials x 0.96.
Frequently Asked Questions
How is a golf handicap calculated?
Each score produces a differential: (Score - Course Rating) x 113 / Slope Rating. The best differentials are averaged, then multiplied by 0.96 to get the Handicap Index.
How many scores do I need?
While an official handicap typically requires a minimum of 5 scores (with 20 being ideal), this calculator will work with any number of scores for an estimate.