Score Differential Calculator
Calculate your handicap differential for any round
How the WHS Handicap Works
Your Handicap Index is calculated from your best recent Score Differentials using the World Handicap System:
| Rounds | Calculation |
|---|---|
| 3 | Lowest 1 diff |
| 4 | Lowest 1 diff |
| 5 | Lowest 1 diff |
| 6 | Lowest 2 diffs |
| 7-8 | Lowest 2 diffs |
| 9-11 | Lowest 3 diffs |