Golf Handicap Calculator — calculate golf handicap for training and performance. Evidence-based formula and benchmarks.
Score Differential = (113 / Slope Rating) × (Adjusted Gross Score − Course Rating − PCC)
Handicap Index = (Average of best 8 of last 20 differentials) × 0.96
Course Handicap = Handicap Index × (Slope Rating / 113) + (Course Rating − Par)
Net Score = Gross Score − Course Handicap (full handicap play) or Net Score = Gross Score − (Course Handicap × allowance %)