Lucky 7
A one-card live-dealer game: Low, High or exactly 7. House edge in the common version is about 3% to 8%.
- House edge 3.08% to 7.69%
- Luck only
- Many players can bet on the same card at one table
- Typically a few seconds to a minute per round, depending on the betting window
Information only. 18+. The house edge means players lose on average over time.
Overview
Lucky 7 is a live-dealer card game in which a single card is drawn from a shoe and players bet on whether it will be below 7, exactly 7 or above 7, plus colour and odd or even side bets. In the common version the house edge ranges from about 3.1% to 7.7%, depending on the bet. Payouts differ by provider.
Lucky 7 is a simple live-dealer card game built on a single card. In each round the dealer draws one card from a shoe, and players bet on whether its value is Low (ace to 6), exactly 7, or High (8 to king). Side bets are usually available on the colour of the card (red or black) and on whether its value is odd or even.
The game has no single documented inventor or national origin. The idea of betting on 'under, over or exactly seven' is much older than live-dealer video games and appears in dice games such as 7 Up 7 Down, where two dice are rolled and players bet on a total below 7, above 7 or exactly 7. Live-dealer studios later adapted the same structure to a deck of cards, and several studios now offer their own versions under the name Lucky 7.
In the common live-dealer version, cards are dealt from a shoe of eight 52-card decks (416 cards) with no jokers, and an unlimited number of players can bet on each round through an on-screen interface. Each round takes only seconds, there are no decisions after the bet is placed, and the result depends only on the card drawn. Payout tables, the treatment of a 7 on the Low and High bets, and the side bets differ from one provider to another.
- Type
- Single-card live-dealer game
- Cards
- Eight 52-card decks (416 cards), no jokers, in the common version
- Main bets
- Low (ace to 6), Lucky 7, High (8 to king)
- Side bets
- Red or Black, Odd or Even, in the common version
- Common payouts
- Low and High 1 to 1; exactly 7 commonly 11 to 1 (some guides list 10.5 to 1)
- Chance of a 7
- 1 in 13 (7.69%) on every card from a full shoe
- House edge
- About 3.08% to 7.69% in the common version
- Note
- Payouts and rules differ by provider
How to play Lucky 7
- 1Check the paytable shown by the provider before the round, because payouts and the treatment of a 7 differ between versions.
- 2While the betting window is open, choose your bets on the on-screen panel: Low (ace to 6), Lucky 7, High (8 to king), or the side bets such as Red, Black, Odd or Even.
- 3Place a stake on each bet you choose. Several bets can be placed in the same round.
- 4When the betting window closes, the dealer draws a single card from the shoe.
- 5The card is read: its value decides Low, Lucky 7 or High, its suit colour decides Red or Black, and its value decides Odd or Even.
- 6Winning bets are paid at the posted odds. In the common version a 7 does not lose a Low or High bet entirely, but part of the stake is returned (see the rules).
- 7The card is set aside and the next round begins, until the cut card is reached and the shoe is reshuffled.
Rules
- One card is drawn per round from a shoe of eight 52-card decks, with no jokers (416 cards in total).
- Card values for the bets: ace = 1, 2 to 10 = face value, jack = 11, queen = 12, king = 13.
- Low wins on an ace, 2, 3, 4, 5 or 6 (6 of 13 ranks); High wins on 8, 9, 10, jack, queen or king (6 of 13 ranks); Lucky 7 wins on any 7.
- In the common version, Low and High pay 1 to 1, and Lucky 7 commonly pays 11 to 1 (some guides list 10.5 to 1).
- In the common version, if the card is a 7, Low and High bets are not lost completely: the stake is commonly returned minus 50%, that is, half the stake is returned.
- Red wins on hearts and diamonds and Black on spades and clubs; each is commonly paid at 0.9 to 1.
- Odd is commonly paid at 0.8 to 1 and Even at 1 to 1. Counting ace as 1 and jack, queen and king as 11, 12 and 13, odd cards are A, 3, 5, 7, 9, J and K (7 ranks) and even cards are 2, 4, 6, 8, 10 and Q (6 ranks).
- Players can place any combination of bets on the same card, and each bet is settled separately.
- No bets can be added, changed or removed after the betting window closes.
- The game has no player decisions after betting: no card is drawn for the player and nothing can be done to influence the result.
- Payout tables, side bets and the rule for a 7 differ by provider, so the paytable shown in the game always takes priority over any general description.
Bets, payouts & house edge
| Bet | Pays | House edge | Notes |
|---|---|---|---|
| High (8 to king) | 1 to 1 (7 returns half the stake) | 3.85% (7.69% if a 7 loses the whole stake) | Wins with probability 6 in 13 (46.15%). The edge depends on how a 7 is treated. |
| Low (ace to 6) | 1 to 1 (7 returns half the stake) | 3.85% (7.69% if a 7 loses the whole stake) | Wins with probability 6 in 13 (46.15%). Same figures as High. |
| Lucky 7 (exactly 7) | Commonly 11 to 1 | 7.69% | Wins with probability 1 in 13 (7.69%). Fair odds would be 12 to 1. |
| Lucky 7 where it is paid at 10.5 to 1 | 10.5 to 1 | 11.54% | Some guides list 10.5 to 1; the lower payout raises the edge. |
| Red or Black | Commonly 0.9 to 1 | 5.00% | Wins with probability 1 in 2 (26 of 52 cards). |
| Odd | Commonly 0.8 to 1 | 3.08% | Wins with probability 7 in 13 (A, 3, 5, 7, 9, J, K). |
| Even | Commonly 1 to 1 | 7.69% | Wins with probability 6 in 13 (2, 4, 6, 8, 10, Q). |
Payouts, commissions and side bets differ between providers and casinos. Always read the rules shown at the table or in the game before anything else.
How these numbers are worked out
Edges are exact, computed as 1 minus the expected return per unit staked using fractions. Assumptions: one card is drawn from a full shoe of eight 52-card decks (each of the 13 ranks has probability 1/13, whatever the number of decks); ace = 1, jack = 11, queen = 12, king = 13; payouts as listed in the common live-dealer version, with the stake returned on a win. Low or High: wins 6/13, loses 6/13, and on a 7 (1/13) either half the stake is returned (expected result -0.5/13 = -3.85%) or the whole stake is lost (-1/13 = -7.69%, which matches the 92.31% return that several published guides state for these bets). Lucky 7 at 11 to 1: (11 x 1/13) - (12/13) = -1/13 = -7.69%. Red or Black at 0.9 to 1: (0.9 - 1)/2 = -5.00%. Odd at 0.8 to 1: (7 x 0.8 - 6)/13 = -0.4/13 = -3.08%. Even at 1 to 1: (6 - 7)/13 = -7.69%. As cards leave the shoe the true probabilities change very slightly; the figures are for a fresh shoe. Payouts, side bets and the treatment of a 7 are the common published version and differ by provider.
Tips for playing sensibly
Read the paytable of the specific game first. Payouts and the treatment of a 7 differ by provider, and they decide the house edge.
Remember that every bet has a negative expected result: the lowest edges in the common version are still around 3%.
Because the game is fast, stakes can be placed in rapid succession; set a time limit and a spending limit before starting.
Do not chase losses. Raising stakes to win back money already lost increases the expected loss.
Past cards do not predict the next one. A run of High cards does not make Low 'due'.
Be aware that betting on several outcomes in one round does not remove the house edge; the combined bets still have a negative expected result.
Treat any money staked as the cost of entertainment, not as a way to earn money.
Gambling is for adults only (18+, or the legal age where you live). If it stops being fun, take a break and consider contacting a local support service.
Common myths
Myth After several Low cards in a row, High is due.
Truth This is the gambler's fallacy. The shoe has no memory of earlier rounds and the next card is random, so earlier cards do not predict the next one in any useful way.
Myth Betting on Low and High together cancels the house edge.
Truth A 7 makes both bets lose (or lose half), so covering both outcomes still gives a negative expected result on every round.
Myth Lucky 7 is a 'lucky' number that comes up more often than others.
Truth Each of the 13 ranks has the same chance, 1 in 13. The 7 pays 11 to 1 against true odds of 12 to 1, which is why that bet has a 7.69% house edge.
Myth Because Odd has the best return, it is a safe bet.
Truth Odd has the lowest house edge of the common bets (3.08%) but its expected result is still a loss, and over many rounds the loss is the average outcome.
Variants
Live-dealer Lucky 7 (common version)
The card game covered here: one card from an eight-deck shoe, bets on Low, Lucky 7 and High, with Red, Black, Odd and Even side bets. Different studios publish different paytables, so payouts vary by provider.
7 Up 7 Down (dice)
A dice game in which two dice are rolled and players bet on a total below 7, above 7 or exactly 7. Published guides describe payouts of 1 to 1 on Up and Down and 4 to 1 on the 7; if a 7 loses the Up and Down bets, those payouts give the house an edge of about 16.67% on each bet.
Lucky 7 as a lottery-style game
Some providers use the name Lucky 7 for a different live game in which seven balls are drawn from a drum of 42 black and yellow balls. It has many bets, and published return-to-player figures range from about 62.5% to 96.3% depending on the bet.
Glossary
- Low
- A bet that the card will be an ace, 2, 3, 4, 5 or 6.
- High
- A bet that the card will be an 8, 9, 10, jack, queen or king.
- Lucky 7
- A bet that the card will be exactly a 7, the highest-paying main bet.
- Side bet
- An extra bet on a different feature of the same card, such as its colour or whether its value is odd or even.
- Shoe
- The box that holds the shuffled decks from which cards are dealt.
- House edge
- The average share of each stake that the game keeps over the long run.
- Return to player (RTP)
- The average share of stakes paid back to players over the long run; it equals 100% minus the house edge.
- Betting window
- The short period before each card is drawn during which bets can be placed.
- Cut card
- A card placed in the shoe to show when the decks must be reshuffled.
- Live dealer
- A game run by a real dealer and filmed in a studio, with bets placed through an on-screen interface.
Lucky 7 FAQ
What is the house edge in Lucky 7?
In the common live-dealer version it ranges from about 3.08% (Odd) to 7.69% (Lucky 7 at 11 to 1, or Even). Low and High are about 3.85% if a 7 returns half the stake, and 7.69% if a 7 loses the whole stake.
What are the chances of a 7?
There are 13 ranks and four of each rank in every deck, so the chance that the card is a 7 is 1 in 13, or 7.69%. This is the same for any number of decks when starting from a full shoe.
Are the payouts the same everywhere?
No. Payouts, side bets and the way a 7 is treated differ by provider. The figures here are the common version found in published guides, so the paytable in the game always takes priority.
What happens to Low and High bets when a 7 is drawn?
In the common version they are not lost completely: published rules say the stake is returned minus 50%. Some guides describe the bet as simply losing, so always check the specific game.
Is there a strategy that improves the odds?
No. The game is decided by a single random card, and no pattern of bets or counting of past cards can change the odds in any useful way. The only thing a player controls is how much to stake.
Does the number of decks matter?
With a full shoe, each rank has probability 1 in 13 whatever the number of decks. As cards are drawn, the probabilities shift slightly, but the effect on the house edge is tiny.
Is Lucky 7 the same as 7 Up 7 Down?
They share the idea of betting below, above or exactly seven, but 7 Up 7 Down is usually a dice game with two dice. The odds are different because two dice make a total of 7 with probability 1 in 6, not 1 in 13.
What is the minimum age to play?
Gambling is for adults only. The legal age is 18 in many places and higher in others, so check the rules where you live.
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