Free golf calculators
Free tools for Handicap Index estimates, scramble team handicaps, Stableford points, Course Handicap, net double bogey, score differentials and what your membership costs per round. Formulas, cited to the R&A and USGA, no signup.
- Handicap Index calculatorEstimate your Index from 3–20 score differentials, with the counting rounds and short-record adjustment explained.
- Scramble handicap calculatorTeam allowances for 2-, 3- and 4-player scrambles. Automatic handicap ordering and a player-by-player breakdown.
- Stableford calculatorHole-by-hole Stableford points using the standard R&A/USGA scoring system. WHS handicap allowance applied.
- Course handicap calculatorWHS course handicap from your Handicap Index, the tee's Slope, Course Rating, and par. Single formula, no signup.
- Playing handicap calculatorApply the WHS handicap allowance for the format you're playing — singles stroke play, fourball, foursomes, stableford, scramble.
- Net double bogey calculatorThe WHS maximum hole score for handicap posting. Par + 2 + any handicap strokes you receive on the hole.
- Score differential calculatorConvert an adjusted gross score, course rating, and slope into a single round's score differential — the building block of your Handicap Index.
- Modified Stableford calculatorPGA Tour Barracuda Championship scoring — albatross +8, eagle +5, birdie +2, par 0, bogey −1, double bogey or worse −3.
- Golf membership cost calculatorCost per round on a club membership, the rounds it takes to beat visitor green fees and what you save over a year.