A Lucky 63 is one of the most popular full cover bets in the UK and Ireland, and for good reason: it takes six selections and turns them into 63 separate bets on a single slip. That structure gives you a return even when only one of your six picks comes in, which is part of why so many bettors reach for it on a busy Saturday of racing or football.
The trade-off is cost. Because a Lucky 63 is 63 bets rolled into one, your total stake is your unit stake multiplied by 63. Understanding how the bet is built, and how the returns add up, is the difference between a smart punt and an expensive surprise. This guide breaks it all down and shows where the Bet Calculator Betmentor does the heavy lifting.
What a Lucky 63 Actually Contains
With six selections, a Lucky 63 covers every possible combination of those picks. Add them together and you get 63 bets in total:
- 6 singles
- 15 doubles
- 20 trebles
- 15 four-fold accumulators
- 6 five-fold accumulators
- 1 six-fold accumulator
Those numbers are not arbitrary; they are the mathematical count of every subset you can make from six items. The presence of the six singles is what separates a Lucky 63 from a Heinz, which uses the same six selections but drops the singles and contains 57 bets.
Why the Singles Matter
The singles are the safety net. If just one of your six selections wins, the corresponding single pays out, so you are not left with nothing. In a Heinz, a single winner returns zero because there are no singles to catch it. That single difference changes the entire risk profile of the bet.
How Much a Lucky 63 Costs
Your total stake is simply your unit stake times 63. A 10p Lucky 63 costs £6.30. A £1 Lucky 63 costs £63. It is easy to underestimate this, especially when you think of it as a small each-selection stake, so always check the total before you confirm the bet.
How Returns Are Calculated
Every winning combination within the bet is settled at the product of its selections' odds, then multiplied by your unit stake. The calculator sums all winning lines to produce your total return, and subtracts your total stake to show profit. Doing this by hand across 63 lines is slow and error prone, which is exactly why a tool helps.
Common Bonuses
Many bookmakers apply promotions to Lucky bets, such as a bonus when all selections win or a consolation when only one wins. These vary by bookmaker and are not guaranteed, so treat them as a possible extra rather than a certainty, and always read the specific terms.
When a Lucky 63 Makes Sense
A Lucky 63 suits a bettor who wants broad coverage across six fancied selections and is comfortable with a larger total outlay for the chance of a big return if several come in. If you only trust two or three picks, a smaller full cover bet or a straight accumulator may give better value for your money.
Work It Out Before You Bet
The cleanest way to understand a Lucky 63 is to model it. Enter your six prices and a unit stake into the calculator, then change one leg from a winner to a loser and watch how the return moves. Seeing the maths respond in real time makes the structure click far faster than any table can.