Last Updated on 02/04/2026 by Andy Clark
A Lucky 15 is a multiple bet covering 4 selections across 15 separate bets. It is one of the most popular betting formats in UK horse racing and is offered by every major bookmaker.
The key advantage over a standard accumulator is that you only need one winner to get a return – the 15 bets include 4 singles, so even a single winning selection generates something back.
What Is a Lucky 15 Bet?
A Lucky 15 covers every possible combination of bets across your 4 selections:
- 4 singles – one bet on each individual selection
- 6 doubles – every possible 2-selection combination from 4
- 4 trebles – every possible 3-selection combination from 4
- 1 fourfold accumulator – all 4 selections combined
That is 4 + 6 + 4 + 1 = 15 bets in total. Hence the name.
Because singles are included, you get a return from just one winner. With a standard 4-fold accumulator, all four selections must win – one loser and the entire stake is lost.
How Much Does a Lucky 15 Cost?
Your stake is multiplied by 15 because there are 15 individual bets.
| Stake per bet | Total Lucky 15 cost |
|---|---|
| 50p | £7.50 |
| £1 | £15.00 |
| £2 | £30.00 |
| £5 | £75.00 |
An each-way Lucky 15 doubles both the number of bets (to 30) and the total cost, because each of the 15 bets is placed as both a win and a place bet.
Lucky 15 Worked Example
Say you place a £1 Lucky 15 (total stake £15) on four horse racing selections:
| Horse | Odds | Result |
|---|---|---|
| Horse 1 | 4/1 | Won |
| Horse 2 | 6/1 | Won |
| Horse 3 | 3/1 | Lost |
| Horse 4 | 5/1 | Lost |
With two winners, the calculator works through every combination:
Singles: Horse 1 returns £5 (£4 profit + £1 stake). Horse 2 returns £7 (£6 profit + £1 stake). Total from singles: £12
Doubles: Only one winning double exists – Horse 1 and Horse 2 combined. (4/1 + 1) × (6/1 + 1) × £1 = 5 × 7 = £35
Trebles: No winning treble – would need 3 winners
Fourfold: No winning fourfold – would need all 4 winners
Total return: £47. Total stake: £15. Profit: £32.
With a standard 4-fold accumulator on the same four horses, two losers would mean a total loss of your stake. The Lucky 15 structure means you still profit significantly from two winners.
Lucky 15 Returns by Number of Winners
To illustrate how returns scale with winners, here is an example at typical odds of evens (1/1) per selection on a £1 Lucky 15:
| Winners | Bets won | Approximate return |
|---|---|---|
| 0 | 0 | £0 |
| 1 | 1 single | £2 |
| 2 | 2 singles + 1 double | ~£8 |
| 3 | 3 singles + 3 doubles + 1 treble | ~£26 |
| 4 | All 15 bets | ~£80 |
Odds significantly above evens push these returns much higher. At 4/1 per selection, four winners on a £1 Lucky 15 would return approximately £780.
Use our Lucky 15 calculator to work out exact returns for your specific odds and stake.
Best Bookmakers for Lucky 15 Bets
The bookmakers below all offer competitive odds on horse racing and have strong Lucky 15 bonuses for existing customers.
Lucky 15 Bonuses – One Winner Bonuses
Several bookmakers offer a bonus if only one of your four Lucky 15 selections wins. This is one of the most valuable existing customer promotions in racing betting.
Betfred offers the best one-winner bonus on the market. If only one of your four selections wins, Betfred pay triple the odds on that winning selection rather than the standard odds. For example, a 4/1 winner becomes 12/1 for your single bet return.
The same principle applies to Betfred’s other Lucky bets – double odds on a Lucky 31 with one winner, and quadruple odds on a Lucky 63. See our Betfred Lucky 15 bonus guide for full details.
William Hill and Boylesports also offer one-winner bonuses on Lucky 15 bets – check their promotions pages for current terms.
Lucky 15 Each Way
An each-way Lucky 15 doubles your bets to 30 – 15 bets on your selections to win and 15 bets on your selections to place.
The total cost doubles, too. A £1 each-way Lucky 15 costs £30 (30 bets × £1).
The advantage is that a horse which places but does not win still contributes a return across all the place combinations – singles, doubles, trebles and the fourfold place leg. In big-field handicap races where your selections might finish second or third at decent prices, each-way Lucky 15 bets can return very well even without a winner.
Place terms are set by the bookmaker – typically 1/4 the win odds for each place, with the number of places paid depending on the field size. See our each-way betting guide for full details.
Lucky 15 Non-Runners
If one of your Lucky 15 selections is a non-runner, all bets involving that selection are void. The remaining three selections continue as a reduced combination:
- 3 active selections = 7 bets (3 singles, 3 doubles, 1 treble)
- 2 active selections = 3 bets (2 singles, 1 double)
- 1 active selection = 1 bet (1 single)
Your total stake is adjusted accordingly – the cost of voided bets is returned to your account.
If you are placing ante-post Lucky 15 bets, always use a bookmaker offering Non-Runner No Bet terms to protect your stake if a selection is withdrawn before the race. See our NRNB guide for full details.
Lucky 15 vs Accumulator – Which Is Better?
The honest answer is that they serve different purposes and neither is universally better.
4-fold accumulator:
- Costs 1 unit stake
- Needs all 4 selections to win
- Very high reward if it lands
- Total loss if any selection loses
Lucky 15:
- Costs 15 unit stakes
- Returns something from 1 winner upwards
- Lower maximum return than a same-stake accumulator
- Much greater protection against losers
The Lucky 15 costs 15 times more for the same unit stake. But the insurance of singles and partial combinations makes it significantly more forgiving. For punters who back 4 selections expecting most but not necessarily all to win, the Lucky 15 is a better structural fit than a straight accumulator.
Lucky 15 vs Trixie and Yankee
Trixie covers 3 selections across 4 bets (3 doubles and 1 treble). No singles – needs at least 2 winners for any return.
Yankee covers 4 selections across 11 bets (6 doubles, 4 trebles and 1 fourfold). No singles – needs at least 2 winners for any return.
Lucky 15 covers 4 selections across 15 bets, including 4 singles. Returns from 1 winner.
The Lucky 15 is the Yankee plus 4 singles. The extra 4 bets cost more but provide the safety net of getting something back from a single winner, which a Yankee does not.
| Bet type | Selections | Total bets | Singles included | Min winners for return |
|---|---|---|---|---|
| Trixie | 3 | 4 | No | 2 |
| Yankee | 4 | 11 | No | 2 |
| Lucky 15 | 4 | 15 | Yes | 1 |
| Lucky 31 | 5 | 31 | Yes | 1 |
| Lucky 63 | 6 | 63 | Yes | 1 |
Where to Place a Lucky 15 Bet
Lucky 15 bets are available at all major UK bookmakers. To place one:
- Add your 4 selections to your bet slip
- Scroll down to the multiples section of the bet slip
- Find Lucky 15 in the list of available bet types
- Enter your unit stake (remember this is multiplied by 15)
- Select each way if you want to win and place coverage
- Place the bet
Most bookmakers will display both the unit stake and the total cost before you confirm.
Lucky 15 FAQs
What is a Lucky 15 bet?
A Lucky 15 is a multiple bet on 4 selections covering 15 bets: 4 singles, 6 doubles, 4 trebles and a fourfold accumulator. You need just one winner to get a return because singles are included.
How much does a Lucky 15 cost?
Your unit stake multiplied by 15. A £1 Lucky 15 costs £15. A 50p Lucky 15 costs £7.50. An each-way Lucky 15 doubles the cost.
Do you need all 4 horses to win a Lucky 15?
No. Because a Lucky 15 includes singles, you get a return from just one winner. Two winners generates returns from 2 singles and 1 double. Three winners adds 3 trebles. All four winners pays out all 15 bets.
What is the best bookmaker for Lucky 15 bets?
Betfred are widely considered the best for Lucky 15 bets because of their one-winner bonus – if only one selection wins, they pay triple the odds on that winner. See our Betfred Lucky 15 bonus guide.
What sports can you place a Lucky 15 on?
Lucky 15 bets are most commonly used for horse racing but can be placed on any sport. Football, greyhound racing and golf are also popular.
What is the difference between a Lucky 15 and a Yankee?
A Yankee covers 4 selections across 11 bets with no singles, requiring at least 2 winners for any return. A Lucky 15 adds 4 singles to the Yankee’s 11 bets, giving you a return from just 1 winner at a higher total cost.
What happens if a Lucky 15 selection is a non-runner?
Bets involving the non-runner are void and the cost of those bets is refunded. The remaining selections continue as a reduced combination – 3 active selections become a 7-bet combination.
Can you do a Lucky 15 each way?
Yes. An each-way Lucky 15 doubles your bets to 30 (15 win bets and 15 place bets) and doubles your total cost.
More Betting Guides
- Lucky 15 Calculator
- Lucky 15 Tips
- Betfred Lucky 15 Bonus
- Each-Way Betting Explained
- Non-Runner No Bet Explained
- Best Odds Guaranteed Guide
- Horse Racing Tips
- NAP of the Day
- ITV Racing Tips
- Free Bets Hub
18+. Please gamble responsibly. BeGambleAware.org | GamCare.org.uk
Andy is the founder, owner and editor of thatsagoal.com, with over 20 years of experience in betting on sports. He has a keen eye for stats, particularly when looking at players to be carded, and these form a large part of the bet builder tips you see on the site. As well as creating daily football tips, Andy also keeps thatsagoal updated with all the best bookmaker promotions and offers for our readers. The Cheltenham Festival is one of the biggest weeks on the sporting calendar, and his expertise in betting promotions and marketing means you always get the best offers.