The Best Lucky 15 Calculator.
We are the UK’s most accurate & comprehensive Lucky 15 calculator – helping thousands of UK horse racing bettors each month.
Your Lucky 15 shows your potential winnings, broken down by singles, doubles, trebles, and the four-fold as well as total return.
Calculate your Lucky 15, in 15 seconds.
We are the UK’s leading Lucky 15 calculator, specialising in calculation speed & accuracy.
Calculate Lucky 15 each way, or win only bets in fractional or decimal odds. Add bookie bonuses, rule 4 & consolidations to get the most accurate odds calculations in the UK.
As well as calculating odds, we calculate Lucky 15 winnings based on the results of your Lucky 15 bet.
Trusted by thousands of bettors in the UK, we are dedicated to helping you get the most from your bets.
4.7/5 on TrustPilot
Lucky 15 Calculator 🐎
Calculate your Lucky 15 odds and potential returns with 4 selections. Choose your calculation mode below.
Bet Type
Odds Format
Your 4 Selections
More selections appear once you start typing.
Bookmaker Terms
BOOKIES & OFFERS
Best Lucky 15 & Horse Racing Bookies
Looking for the best Lucky 15 offers & bookies? We’ve got it covered. We update our top Lucky 15 & horse racing bookies monthly.
How to Use Our Lucky 15 Calculator
1
Choose Odds or Winnings Calculation
Select whether you want to calculate pre-race odds or post-race winnings to calculate.
2
Enter Your Stake, Bet Type & Odds Format
Enter how much you bet per unit (£1 = £15 total stake).Then enter whether you want to see the odds in fractional or decimals and whether you want each way or winner only bet types.
3
Enter Your Bet Selections & Settings
Enter your odds for each selection on your Lucky 15 – or use our quick odds selector. As soon as you start typing, the next selection will appear. There is no need to use a ‘/’ as this will appear automatically.
4
Get Results
After entering all your odds you will get the Lucky 15 results based on your odds, stake and if all your options win.
5
See Winnings
If you selected to calculate winnings, we show you which bets payout and which ones lost for a clear breakdown of expected profit / loss.
Common Questions
What is a Lucky 15?
A Lucky 15 is a betting type most often associated with horse racing and consists of 15 seperate bets from 4 selections. These 15 bets are: 4 singles, 6 doubles, 4 trebles, and 1 fourfold accumulator.
Meaning…Even if just one horse wins, you’ll get a payout, and with bookmaker bonuses, that payout could be boosted even further.
Example: £1 per line = £15 total stake. With 2 winners, you collect on 2 singles + 1 double. With all 4 winners, you hit all 15 bets.
🏆 Best Lucky 15 Bookmakers Comparison
Compare the top 4 bookmakers for Lucky 15 betting - expert analysis shows why Betfred leads the field
Why Betfred is #1 for Lucky 15 Betting
Betfred invented the Lucky 15 bet format - they literally created this betting system and remain the absolute specialists. Their 10% bonus on all winning Lucky 15 bets is unmatched by any competitor.
Our comparison analysis considers Lucky 15 specific features, odds quality, bonus offers, user experience, and payout reliability across all major bookmakers.
⚖️ Complete Lucky 15 Bookmaker Comparison
| Rank | Bookmaker | Rating | Lucky 15 Bonus | Welcome Offer | Key Strengths | Join Now |
|---|---|---|---|---|---|---|
| #1 |
Betfred
|
10% Bonus On all winning Lucky 15s |
£50 Free Bets + 10% Lucky 15 bonus |
• Lucky 15 specialists • Superior odds • Weekly promotions • Easy cashout |
Join Betfred
New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Free Bets & 2 x £10 in Acca Free Bets within 10 hours of settlement. 7-day expiry. T&Cs Apply.
|
|
| #2 |
10bet
|
Standard accumulator bonus structure |
100% Welcome Bonus up to £50 |
• Competitive odds • Good market depth • Reliable platform • Live betting |
Join 10bet
Use Code: SPORT
New bettors; Wager deposit & bonus 8x; Max qualifying bet stake=initial bonus; Valid 60 days; Min odds, bet and payment method exclusions apply; T&C apply; 18+ |
|
| #3 |
MyStake
|
25% Cash Bonus on Lucky 15s |
120% Welcome Bonus up to £600 |
• Modern interface • Fast payouts • Crypto accepted • Mobile optimized |
Join MyStake
Min deposit £20. 120% Sports Bonus applies only for Sports Betting. Wagering requirement 10x deposit + bonus on minimum 2 events with 1.4+ odds. 30 days to complete. T&Cs apply.
|
|
| #4 |
Kwiff
|
Random price boosts on selections |
Bet £10 Get £30 Surprise Bet |
• Price boosts • Innovation focus • Gamification • Social features |
Join Kwiff
New Customers & 18+ only. Min. Deposit of £10. Qualifying real money bet of £10 at min odds 1.5 E/W bets excluded. Offer awarded within 28 hours of bet being settled.
|
On all winning Lucky 15s
+ 10% Lucky 15 bonus
• Superior odds
• Weekly promotions
• Easy cashout
bonus structure
up to £50
• Good market depth
• Reliable platform
• Live betting
New bettors; Wager deposit & bonus 8x; Max qualifying bet stake=initial bonus; Valid 60 days; Min odds, bet and payment method exclusions apply; T&C apply; 18+
on Lucky 15s
up to £600
• Fast payouts
• Crypto accepted
• Mobile optimized
on selections
Surprise Bet
• Innovation focus
• Gamification
• Social features
Lucky 15 Calculators
How Does a Lucky 15 Calculator Work?
A Lucky 15 Calculator understands the complexities of your singles, doubles, trebles and four-fold bet to calculate your total potential return.
Our calculator calculates your possible winnings based on all possible outcomes. You simply enter your stake, the odds, and the result (post-race) and we calculate your Lucky 15 odds and potential profits.
- Get pre-race lucky 15 odds, quickly.
- Calculate Lucky 15 results & profit.
- Works in fractional and decimal odds.
Lucky 15 popularity
Why Are Lucky 15 Bets Popular?
Lucky 15’s are popular because they are easy to use and they give you great odds, over lots of races, for a relatively cheap cost.
You would have to remember and place individual (also known as single) bets, the all of the various accumulator bets like doubles, triples and 4-fold bets across multiple races – it becomes long, complicated and too much to handle.
Lucky 15’s also payout really well. As with other accumulator-type bets, if your lucky 15 hits 2 or more winners you could be looking at a substantial return vs a single bet.
Other Bet Calculators
Betting Calculators
Lucky 15 vs Yankee vs Canadian Bet Types
What’s the difference between Lucky 15, Yankee & Canadian Bet Types?
| Bet Type | Lucky 15 | Yankee | Canadian (Super Yankee) |
| Selections Required | 4 | 4 | 5 |
| Total Bets | 15 | 11 | 26 |
| Singles Included? | ✅ Yes (4 singles) | ❌ No | ❌ No |
| Doubles Included? | ✅ 6 doubles | ✅ 6 doubles | ✅ 10 doubles |
| Trebles Included? | ✅ 4 trebles | ✅ 4 trebles | ✅ 10 trebles |
| Fourfold Acca? | ✅ 1 fourfold | ✅ 1 fourfold | ✅ 5 fourfolds |
| Fivefold Acca? | ❌ No | ❌ No | ✅ 1 fivefold |
| Minimum Winners for Return | 1 (because singles count) | 2 (a double) | 2 (a double) |
| Bookmaker Bonuses | Often double odds on 1 winner, treble odds on 4 winners | Less common | Rare |
| Typical Stake Example (£1 per line) | £15 total | £11 total | £26 total |
| Popularity | Very popular in horse racing | Popular in horse racing & football | Less common, for bigger acca fans |
| Risk Level | Medium (safety net with singles) | Higher (needs 2+ winners) | High (more lines, bigger stake) |
| Best For | Punters wanting frequent returns with a safety net | Bettors chasing value with 4 strong picks | Bigger punters chasing higher payouts |
Why Use Our Lucky 15 Calculator?
Whether you are new to Lucky 15’s or an experienced bettor, our Lucky 15 calculator provides some excellent features.
Trusted by Lucky 15 Bettors Across the UK
FAQS
Frequently asked questions
What is a Lucky 15 Bet?
A Lucky 15 is a bet made up of 15 smaller bets using 4 selections. It includes 4 singles, 6 doubles, 4 trebles and 1 fourfold accumulator. Even if only one selection wins, you’ll still get a return.
What is a Lucky 15 Calculator?
A Lucky 15 calculator is a tool that calculates your 4 Lucky 15 selections automatically. You just put in your stake per bet, odds and whether it’s each way or not, and it shows you what you’d get back.
How Do I Calculate a Lucky 15 Bet?
Manually, you’d have to add up all 15 bets, which is time-consuming. That’s why most people just use a Lucky 15 calculator… it gives you the result instantly, without the maths.
Are Lucky 15 Bets Good?
It depends on what you’re after. They give you more chances of a payout because singles are included, but the total stake can add up quickly. They’re popular with horse racing fans who like a mix of safety and excitement.
Do I Bet a Single on a Lucky 15?
Yes. A Lucky 15 automatically includes 4 singles, one for each of your selections. You don’t need to place them separately.
Is a Lucky 15 an Each Way Bet?
It can be. You can place a Lucky 15 as a win-only bet or as each way. An each way Lucky 15 doubles the number of bets to 30, because you’re backing each of your horses to win and to place.
The UK's Best Lucky 15 Calculator.
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