Handicap calculator Golf Handicap Calculator (Premium) PREMIUM Golf Handicap Calculator World Handicap System (WHS) Compliant Number of Scores (3-20) Course Rating Slope Rating (55-155) Premium Features Adjust Gross Scores Weather Adjustment Course History Trend Analysis Calculate Handicap Your Handicap Results Handicap Index 0.0 Course Handicap 0 Calculation Details Differential Formula: (Score – Course Rating) × 113 / Slope Rating Handicap Index Formula: Average of lowest differentials × 0.96 Course Handicap Formula: Handicap Index × (Slope Rating / 113) Scores Used: Premium Analysis 🔒 Upgrade to Premium to see detailed trend analysis, course comparisons, and handicap projections. Unlock Premium Features Note: This calculator follows the World Handicap System (WHS) rules.
