Handicap strokes on a golf scorecard are allocated to specific holes in the published stroke-index order, not split evenly across the round. The rule that the Golf Scorecard follows: each hole receives floor(course handicap ÷ 18) as a base, and one extra stroke on any hole whose stroke index is at most course handicap mod 18. With a Course Handicap of 15, that works out to 15 holes each receiving one stroke, in the order the course prints on its card (stroke index 1 through 15), exactly as the USGA World Handicap System FAQ states. The same allocation principle repeats from stroke index 1 upward once your Course Handicap passes 18, which is the wrap-around described in The R&A's Appendix E. Because the source of those numbers is the course's printed card rather than a hidden default, every entry on the per-hole scorecard can be traced back to the hole that produced it, so the running net total never appears as an unexplained subtraction at the bottom of the card.
How the Allocation Rule Decides Which Holes Get a Stroke
The handicap strokes printed on the course card are not a flat per-hole discount. They are a list, ranked from hardest to easiest, and your Course Handicap tells the scorer where to stop on that list. The rule has two parts that work together, and once you see the parts separately, every entry on the scorecard makes sense.
The first part is a base. Divide your Course Handicap by 18 and drop the remainder. That gives a whole number of strokes that every hole on the course already gets, because even the easiest hole still owes you something when your handicap is large. The higher your Course Handicap, the larger this base becomes, and once the base is greater than zero, every hole on the card, including the easiest ones, already carries at least one stroke before any ranking is applied.
The second part is the rank. Whatever is left after dividing by 18, the remainder, is the number of holes that receive one extra stroke each, counted in the order the course printed them. Index 1 gets the first extra, index 2 gets the second, and so on up to the size of the remainder. If the remainder is 7 and the course lists index 11 as the seventh-easiest hole in stroke allocation order, index 11 gets the extra stroke, and indexes 12 through 18 do not.
With both parts combined, the formula on each completed hole is:
received = floor(course handicap / 18) + (1 if stroke index ≤ course handicap mod 18 else 0)
That is the formula the Golf Scorecard shows you hole by hole, so the net total at the bottom of the card is always a sum you can re-check against the entries above it. Nothing is hidden, and the running total cannot drift away from the holes that produced it.
For Course Handicap 15, the calculation works out to 15 ÷ 18 = 0 with remainder 15. The base is 0, so the 15 lowest-indexed holes on the card each get one stroke, exactly as the USGA World Handicap System FAQ illustrates. For Course Handicaps above 18, the same pattern repeats from index 1 on the second pass, third pass, and beyond, which is the wrap-around The R&A's Appendix E describes for stroke-index allocation.
Set Up a Round Step by Step
- Open the Golf Scorecard and type the course name and your Course Handicap in the header fields at the top of the card.
- From the paper scorecard the course handed you, copy the par row and the stroke-index row into the matching inputs for all 18 holes. These values come from the course, not from any default inside the tool.
- Play your round and, after each hole you finish, enter the gross strokes you took into that hole's gross field.
- Watch the handicap column fill in automatically. The card applies floor(course handicap ÷ 18) on every hole, plus one extra on any hole whose stroke index is within the remainder, which is the same rule summarized above.
- Read the running gross and net totals for completed holes only. A two-hole total after two holes covers exactly two holes, not an invented 18-hole result.
- If a gross, par, or stroke-index entry is wrong, use Undo last edit to restore the exact previous state of the card before retyping.
- When the round is over and you want a private backup, export PNG or CSV from the card. The export is generated in the browser; nothing is uploaded to a remote service.
For the broader habit of keeping one card per round instead of a single tally, see this free per-hole golf card guide.
What Each Row of the Scorecard Means
A per-hole golf scorecard is only useful if you know what each row actually stands for. The Golf Scorecard lays the rows out so the allocation math is visible at every step, instead of being summarized away at the bottom.
| Row | Source | What it represents |
|---|---|---|
| Par | Course card | Target strokes for the hole |
| Stroke Index | Course card | Allocation order (1 = hardest) |
| Gross | You | Actual strokes you took |
| Handicap (received) | Course Handicap + Stroke Index | Strokes this hole owes you |
| Net | Gross − Handicap | Adjusted score for the hole |
Par and Stroke Index are the two inputs that come from the course itself. The defaults you see when the card first opens are placeholders that make the form easy to fill in, not a claim about a specific course. Gross is the only row you control during the round, and it is the only row where a blank field is meaningful: a blank gross means an uncompleted hole, and the running totals reflect that honestly. Handicap (received) is the row that turns the Course Handicap and stroke-index list into a per-hole decision. Net is what each hole is worth once your strokes have been subtracted, and the running net total is the score you compare against the running par total to see where your round actually stands.
Why the Published Stroke Index Is the Source of Truth
The allocation rule only works if the stroke index on your digital card matches the stroke index the course actually publishes. Each course decides its own index list, ranked from the hardest hole (index 1) to the easiest (index 18), and that ranking is what tells the scorer which holes get the extra strokes. The R&A's Appendix E is the conventional reference for how that ranking is intended to be printed, and any difference between your local card and the published ranking is enough to flip which holes get stroked.
That is why the Golf Scorecard keeps the par and stroke-index inputs editable even after you start typing. If the course card in your pocket disagrees with what is on the form, whether from a freshly changed routing, a temporary green, a different set of tees that day, or a slip of the finger, you can correct one entry without re-entering the whole round. The Undo last edit control protects that mirror when a mistake changes a number that does not actually change at the course.
The default values that appear when you first open the form are a starting grid, not a claim about any specific course. Treat them the same way you would treat blank cells in a brand-new paper scorecard: easy to fill, but not a substitute for copying the course's actual row.
What This Personal Card Does Not Replace
The card is built for the specific task of seeing, hole by hole, how your Course Handicap turns into strokes received. It is not an official handicap tool, and the limits are worth stating clearly so the numbers are not mistaken for something they are not.
It does not calculate a WHS Handicap Index. That calculation needs a course rating and slope for the tees you actually played, plus a defined set of acceptable scores and a recent scoring history, all of which sit outside this client-only tool.
It does not compute a score differential. The card treats your Course Handicap as a number you type in, not as a result it derives from previous rounds.
It does not adjudicate rules of golf, post scores to a tournament or club service, or validate a round for handicap purposes. The numbers it shows are for your eyes and for whoever you choose to share the export with.
It does not sync between devices. The course name, handicap, card entries, and saved history live only in local browser storage, and clearing browser data removes them, so a second device will not see the same card unless you manually export and transfer it. That makes the card deliberately limited to a personal record, not a shared scorekeeping service, and a useful companion reference for the print order the strokes follow in the first place is The R&A's Appendix E on stroke index allocation.