Tools
Golf Tools & Calculators
Accurate, transparent, and free. Every calculator on this page is built against published methodology — USGA, R&A, and Strokes Gained research.
- Calculators
- 6
- Methodology
- Published
- Cost
- Free
- Privacy
- Local-only
PGA-Cited MethodologyUSGA Rules AlignedReviewed by Teaching ProsEditorially Independent
The Toolkit
Choose a calculator
Every tool runs entirely in your browser. No data is sent or stored.
Scoring
Handicap Index Calculator
Compute your USGA/R&A World Handicap Index from your 20 most recent score differentials.
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Scoring
Course Handicap Calculator
Convert your Handicap Index to a Course Handicap for any set of tees you play.
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Analytics
Strokes Gained Estimator
Approximate your SG by category from a single round's shot summary.
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Equipment
Club Distance Gapping
Map your bag's carry distances and find the gaps that cost you strokes.
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Strategy
Shot Dispersion Visualizer
See your dispersion ellipse and the smart target line for any pin.
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Scoring
Score Differential
Calculate a single round's differential under the World Handicap System.
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