How to play Caribbean Stud
Caribbean Stud looks like five-card stud poker and plays nothing like it. There is no draw, no further betting round, and no reading an opponent, because there is no opponent beyond the house. You post an ante, receive five cards face down, and see exactly one of the dealer’s five cards turned face up. From there, the entire game comes down to a single decision: fold, or raise with a bet worth precisely twice your ante.
The game takes its name from where it first spread, the cruise ships and casinos of the Caribbean in the 1980s, before it made its way onto land-based floors in Las Vegas, Atlantic City and eventually Europe. That origin also explains the progressive jackpot: it grew out of a format built to give a small side bet a life-changing top prize, on a version of the game that otherwise resolves in a single hand with no drawing and no bluffing.
That one exposed dealer card is the only new information you get before deciding, and it does most of the work in correct strategy. The dealer’s remaining four cards stay hidden until after every player has acted, at which point they are all turned over together and the dealer’s hand is assessed against a fixed bar.
The dealer needs at least ace-king to qualify, the weakest possible qualifying hand being ace-king-four-three-two. Fall short of that, and every raise on the table pushes back to the players who raised, while the ante still pays even money regardless of what the players were holding. Clear the bar, and hands are compared card by card in the usual way, five-card poker rankings applying throughout: pairs, two pair, trips, straights, flushes, full houses, quads, straight flushes, royal flush.
Most Caribbean Stud tables also run an optional side bet, usually a flat one- or two-euro stake, feeding a progressive jackpot. It pays a share of the pool for a royal flush and set amounts down through straight flush, four of a kind and full house to a flush, entirely independent of how the ante and raise resolve against the dealer.
A tie between your five-card hand and the dealer’s, rare but possible once the dealer has qualified, sees both the ante and the raise push back to you untouched rather than either side collecting. It’s the same outcome the ante gets automatically whenever the dealer fails to qualify in the first place, just arrived at by a different route.
The table, the bets and what they pay
| Situation | Ante | Raise |
|---|---|---|
| Dealer does not qualify (below ace-king) | Pays even money | Pushes (returned) |
| Dealer qualifies, you win | Pays even money | Pays per raise table |
| Dealer qualifies, you lose | Lost | Lost |
| Tie | Pushes | Pushes |
A standard raise pay table scales with hand strength: one pair or nothing pays even money, two pair 2 to 1, three of a kind 3 to 1, a straight 4 to 1, a flush 5 to 1, a full house 7 to 1, four of a kind 20 to 1, a straight flush 50 to 1, and a royal flush 100 to 1. Because the raise is fixed at exactly double the ante, that pay scale is where almost all of the game’s value or cost sits, not in the ante itself.
Basic strategy for Caribbean Stud
The strategy reduces to three rules, and they cover essentially every hand you will be dealt. Raise with any pair or better, no exceptions. Raise with ace-king if your other three cards, taken together, beat the dealer’s single exposed card. Fold everything else, including ace-high hands that fall short of that comparison. It’s a narrower calling range than Casino Hold’em’s, and that difference is one reason the two games carry noticeably different house edges despite looking similar on the felt.
The ace-king comparison trips people up more than the pair rule, mostly because it asks you to weigh three unrelated cards against one dealer card rather than judge your hand as a whole. The chart above spells out every combination; the short version worth carrying to the table is that a strong kicker alongside ace-king matters more here than it would in almost any other poker-based game you’ll meet in a casino.
The mistakes that cost the most
Folding a pair is the costliest single mistake in Caribbean Stud, more so than in almost any comparable game, because a pair here has already cleared the bar for a raise to carry positive value against the field of dealer hands. Players fold pairs out of the instinct that a small pair “isn’t much,” carried over from games where there’s a further card to come. There isn’t one here, and that habit is expensive.
The second mistake is betting the progressive jackpot side bet as an automatic add-on rather than a separate decision. It typically carries a steep house edge of its own, and a growing jackpot pool doesn’t change the underlying odds of hitting a royal flush on any given hand; it only changes the payout if you do.
The third mistake is raising with ace-king and a weak kicker out of the general instinct that “ace-king is a strong hand,” a habit that transfers badly from Texas hold’em, where the same two cards are genuinely strong against unknown opponents. Here, the comparison is narrow and specific: your other three cards against one visible dealer card, and a poor kicker fails that test more often than it passes it.
Variants and rule differences
Raise pay tables differ by operator, and the gaps compound: a table paying only 4 to 1 on four of a kind instead of 20 to 1, for instance, is a materially worse version of the same rules, even though every other part of the game is identical. Progressive jackpot terms vary just as widely, with some operators requiring a specific minimum stake to be eligible for the top prize, a detail worth checking before assuming a small side bet qualifies you for the full jackpot.
A handful of online variants also let players see two exposed dealer cards instead of one, which shifts the maths meaningfully in the player’s favour and changes the correct strategy chart. Treat any version advertised with more information than the standard single card as a genuinely different game, not a cosmetic variant.
Minimum stakes to qualify for the full progressive jackpot differ between operators too, with some requiring the side bet’s maximum stake to qualify for the royal flush prize and paying a smaller fixed amount to anyone betting less. Read that condition on the jackpot’s own posted terms rather than assuming any stake qualifies for any prize.
Playing Caribbean Stud online in Ireland
Online, Caribbean Stud appears mostly as an instant RNG table game; live-dealer versions exist but are less common than for blackjack, roulette or baccarat. It is carried by several established real-money casinos, including partners reviewed on this site such as LeoVegas, Betway and JackpotCity, and reviewed sites like Casumo.
Ireland’s own online casino licensing under the Gambling Regulation Act 2024 is still ahead, with remote gaming licences expected in 2027, so today’s operators run on Malta or UK licences instead. Once the Act’s regime reaches online casino games, certain casino-style games including this one are due a €10 maximum stake and €3,000 maximum win, a limit worth flagging even though it does not bind the game as played today.
Bankroll and pace
At 5.22% house edge, Caribbean Stud is a more expensive game per hand than most of the poker-based table games on this site, and the raise being fixed at double the ante means your total action per hand is often larger than the ante alone suggests. At a live-dealer pace of roughly 30 hands an hour with a €10 ante, expected losses land somewhere in the region of €15 to €18 an hour once the doubled raise on played hands is accounted for.
That puts it above Casino Hold’em’s 2.16% and three card poker’s 3.37% on a like-for-like stake, which is worth weighing against how much the progressive jackpot itself is actually worth chasing that day.
The house edge calculator turns your own stake and session length into a specific expected-loss figure, which is a sturdier basis for a bankroll than the headline house edge number on its own.