Lucky 15 Calculator
Use our Lucky 15 Calculator to work out returns from four selections across all 15 betting lines: four singles, six doubles, four trebles and one four-fold. Enter the odds and your stake per line or total stake to see the total outlay, potential return and potential profit. Update the results later to compare potential and realised figures, with optional each-way terms where relevant.
How to use the Lucky 15 Calculator
- Enter the odds for each of your four selections.
- Leave the outcomes unsettled for a potential-return check, or update them to win, lose, void or place where applicable.
- Choose your stake type and whether you are entering a stake per bet or a total stake, then enter the amount. Enable each-way and set the place terms if needed.
- Review the line count, total stake, potential return and potential profit. After updating outcomes, compare the realised return and profit or open the unit breakdown.
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How does a Lucky 15 bet work?
A Lucky 15 combines exactly four selections into every single, double, treble and four-fold combination. That creates 15 separate bets:
- 4 singlesone selection each
- 6 doublesevery pair
- 4 treblesevery group of three
- 1 four-foldall four selections
Because singles are included, one winning selection can produce a return, although it may not cover the total stake. For the full rules and betting context, read the Lucky 15 betting guide.
How are Lucky 15 returns calculated?
For a win-only Lucky 15, total stake is the stake per line multiplied by 15. The calculator applies the odds to every eligible winning line, adds those returns together and then deducts the total stake to show profit. If you enter a total stake, it is distributed across the lines. Potential figures assume unsettled selections can still win; realised figures use the outcomes you enter.
A £1-per-line Lucky 15 costs £15. If only one selection wins at decimal odds of 5.00, the base return is £5 and the realised profit is -£10. Bookmaker-specific one-winner or all-winner bonuses are not included.
Lucky 15 vs Patent, Yankee and Lucky 31
A Patent uses three selections and includes singles. A Yankee uses four selections like a Lucky 15 but has 11 lines because it excludes singles. A Lucky 31 expands the same singles-inclusive idea to five selections and 31 lines. Use the Acca Calculator when you want one accumulator line rather than a full-cover system.
Frequently asked questions
How many bets are in a Lucky 15?
There are 15 bets: four singles, six doubles, four trebles and one four-fold accumulator.
How much does a £1 Lucky 15 cost?
A £1-per-line win-only Lucky 15 costs £15 because it contains 15 lines. A £1-per-line each-way Lucky 15 creates win and place bets, so the total stake is £30.
Do all four selections need to win?
No. The four singles mean one winner can return money, but one return may still be less than the total stake. More winning selections activate additional doubles, trebles and the four-fold.
Does this calculator include Lucky 15 bookmaker bonuses?
No. It calculates the base bet and does not apply bookmaker-specific one-winner or all-winner bonuses. Check the exact promotion terms separately.
What is the difference between a Lucky 15 and a Yankee?
Both use four selections. A Lucky 15 includes four singles for 15 lines in total, while a Yankee excludes the singles and has 11 lines.
Can I calculate an each-way Lucky 15?
Yes. Enable each-way, set the place terms and enter each selection. The calculator creates the win and place lines and shows the resulting total stake, returns and profit.
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