Each-way, multiples and the arithmetic of a full cover
British betting slips carry a vocabulary that nothing else in gambling uses. An each-way bet is two bets, not one. A Yankee is eleven bets, not four. A Lucky 15 guarantees a return from a single winner and is named after a bookmaker's habit of paying bonuses, not after luck. None of this is complicated once written down, but it is almost never written down, and a bettor who does not know that a Trixie is four separate bets will consistently misjudge what they have staked. This page counts them all out.
Counting the bets inside the bet
The single most useful habit with multiples is to count the lines before staking. An each-way bet doubles your outlay because it is a win bet and a place bet of equal size. A full-cover bet multiplies it further: three selections produce four lines in a Trixie, four selections produce eleven lines in a Yankee, five produce twenty-six, six produce fifty-seven, seven produce one hundred and twenty, eight produce two hundred and forty-seven. Add singles to any of those and you get the Patent and Lucky families, which return something from one winner and cost proportionally more to place.
Each-way is two bets
One half backs the selection to win, the other backs it to finish inside a stated number of places, and the place half is settled at a fraction of the win odds. The stake you type is therefore doubled at the till. The number of places and the fraction applied are set by the market rules for that race, not by preference.
Doubles, trebles, accumulators
A multiple rolls the whole return of one leg onto the next as a win single, and continues until a leg loses or the slip runs out. Two legs is a double, three is a treble, four or more is an accumulator, named by the count — a fourfold, a fivefold and upwards.
Full covers, counted
A Trixie is three doubles and a treble across three selections: four lines, two winners needed for any return. A Yankee is six doubles, four trebles and a fourfold: eleven lines. A Canadian is twenty-six, a Heinz fifty-seven, a Super Heinz one hundred and twenty, a Goliath two hundred and forty-seven.
Adding singles
A Patent is a Trixie plus three singles, so seven lines and one winner guarantees a return. A Lucky 15 is a Yankee plus four singles: fifteen lines. Lucky 31 and Lucky 63 extend the same idea to five and six selections. The Lucky prefix refers to bonus arrangements bookmakers historically attached to them.
Why the margin compounds
Each leg of a multiple carries its own margin, and combining legs multiplies those margins as well as the prices. A slip that looks like one bet with a big number attached is, in cost terms, several bets stacked. That is arithmetic rather than a warning about luck, and it applies identically at every bookmaker.
Questions readers send us
How many bets are in a Lucky 15?
Fifteen: four singles, six doubles, four trebles and one fourfold across four selections. Your total outlay is therefore fifteen times your unit stake, and a single winning selection guarantees some return. Bookmakers have traditionally attached bonuses to these bets, and the terms of any such bonus are set by the operator.
How is an each-way multiple settled?
On a win-to-win and place-to-place basis: the win halves of each leg form one multiple and the place halves form another, settled separately. That is why an each-way double can return something when neither selection wins outright but both place, and why the outlay is twice what a straight double would cost.
Does a longer accumulator improve my chances?
No. Every additional leg must also be correct, so the probability of the whole slip landing falls with each one while the advertised return climbs. The larger number is compensation for a smaller chance, and outcomes stay unpredictable regardless of how the slip is assembled.
What happens if one leg is void?
A void leg is normally treated as though it were priced at evens on nothing — that is, it is removed and the multiple is recalculated with the remaining legs. A fourfold with one non-runner typically settles as a treble. The exact treatment is set by the settlement rules for that sport, so read them rather than assuming.
