Golf Handicap Calculator | USGA WHS Index Solver
Calculate your official golf Handicap Index. Input your round scores, course ratings, and slope values using World Handicap System rules. Solve course...
Log New Round
Logged Rounds (5/20)
Round #1
Score: 98 | CR: 70.2 | SR: 115 | PCC: 0
Round #2
Score: 102 | CR: 70.2 | SR: 115 | PCC: 0
Round #3
Score: 99 | CR: 70.2 | SR: 115 | PCC: 0
Round #4
Score: 105 | CR: 70.2 | SR: 115 | PCC: 0
Round #5
Score: 96 | CR: 70.2 | SR: 115 | PCC: 0
Target Course Solver
Handicap Calculations
WHS Handicap Index Score
Solved
Handicap Index25.4
Rounds Used / Total1 / 5
Course Handicap (Target Course)24
Score Differentials Breakdown
| Round | Score | Rating / Slope | Differential | Status |
|---|---|---|---|---|
| #1 | 98 | 70.2 / 115 | 27.3 | Excluded |
| #2 | 102 | 70.2 / 115 | 31.2 | Excluded |
| #3 | 99 | 70.2 / 115 | 28.3 | Excluded |
| #4 | 105 | 70.2 / 115 | 34.2 | Excluded |
| #5 | 96 | 70.2 / 115 | 25.4 | Used |
* Highlighted green rounds are the lowest differentials used to calculate the Handicap Index (based on the WHS sliding scale).
Step-by-Step Derivation Logs
1. Total rounds entered: 5.
2. According to the World Handicap System (WHS) sliding scale for 5 rounds, we select the lowest 1 differential(s).
3. Sum of lowest 1 differential(s) = 25.4
4. Average of selected differential(s) = 25.40
5. Calculated Handicap Index: 25.4
6. Course Handicap (CH) calculation: (25.4 * (115 / 113)) + (70.2 - 72) = 24.05 -> Rounded to 24