Rules · Beginner

How betting rounds work

Who acts first, when a round is over, how big a raise can be, and the difference between no-limit, pot-limit and fixed-limit.

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Hold'em has up to four betting rounds: preflop, flop, turn and river. The rules for each round are the same; only the starting seat changes. Get these right and most table arguments disappear.

Who acts first

RoundFirst to actLast to act
PreflopLeft of the big blind (“under the gun”)The big blind
Flop, turn, riverFirst player still in the hand, left of the buttonThe button (or the closest player to its right)

Action always moves clockwise, one player at a time. If a straddle is on, preflop action starts left of the straddler, and the straddler acts last.

When a round is over

  • Everyone still in the hand has put in the same amount this round, or is all-in, and

  • Everyone has had at least one chance to act.

  • If everyone checks, the round is over and the next card comes.

  • If all but one player folds, that player wins the pot straight away — no need to show.

A round in practice

Blinds 1/2, five players. Pot figures include the blinds.

PlayerActionPot
Small blindPosts 11
Big blindPosts 23
Under the gunFolds3
Ana (cutoff)Raises to 69
Ben (button)Calls 615
Small blindFolds15
Big blindCalls — adds 4 more19
Flop: big blindChecks19
Flop: AnaBets 1029
Flop: BenFolds29
Flop: big blindCalls 1039

How much you can bet

FormatSmallest betLargest bet
No-limitThe big blindAll your chips
Pot-limitThe big blindThe pot; when raising, call and then raise by the pot
Fixed-limitFixed: one small bet preflop and flop, one big bet (double) on turn and riverSame fixed size, usually capped at one bet and three raises per round

Minimum raise (no-limit and pot-limit): a raise must be at least as big as the last bet or raise in that round. Blinds 1/2: if someone raises to 6 (a raise of 4), the next re-raise must be to at least 10.

Short all-ins: if a player goes all-in for less than a full raise, the players who already acted can call or fold, but they can’t re-raise — the betting isn’t reopened for them.

Say it, then do it

  • Saying an action out loud (“call”, “raise to 20”) commits you to it.

  • If you don’t speak, the chips you push forward in one motion are your action. Going back to your stack for more without saying “raise” is a string bet — it counts as a call.

  • Facing a bet, a single big chip pushed forward without a word is a call, not a raise.

  • Keep bets in front of you until the round is over, so everyone can see the amounts. The dealer pulls them into the pot.

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