Calculate your Handicap Index by entering your last few round scores and the course data. The calculation uses the average of your best **Score Differentials**.
| # | Gross Score | Course Rating (CR) | Slope Rating (SR) | Score Differential (SD) |
|---|
Total Valid Rounds Entered: **0**
Lowest Score Differentials Used: **0**
Calculated Handicap Index:
N/A
*The WHS typically uses the lowest 8 of the last 20 scores. This tool simplifies the calculation to use up to the best 8 of all valid scores entered.