Golf Handicap Calculator

Estimate your potential skill level using official World Handicap System (WHS) logic.

Add Round Score
Recent Rounds (Up to 20)
# Score Rating/Slope Differential Action
No rounds added yet. Add at least 3 rounds to see your index.
Scoring 101

Enter your rounds to calculate your Handicap Index. You need a minimum of 3 rounds for a WHS estimate.

Formula Guide
Differential:
(Score - Rating) × 113 / Slope
WHS Key Metrics
Standard Slope113
Max Index54.0
"Scratch" Player0.0 Index
Expert Tip

Use "Adjusted Gross Score" to ensure your index is accurate. WHS rules limit your score on any hole to Net Double Bogey for handicap purposes.

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