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.
On this page
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
| Round | First to act | Last to act |
|---|---|---|
| Preflop | Left of the big blind (“under the gun”) | The big blind |
| Flop, turn, river | First player still in the hand, left of the button | The 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.
| Player | Action | Pot |
|---|---|---|
| Small blind | Posts 1 | 1 |
| Big blind | Posts 2 | 3 |
| Under the gun | Folds | 3 |
| Ana (cutoff) | Raises to 6 | 9 |
| Ben (button) | Calls 6 | 15 |
| Small blind | Folds | 15 |
| Big blind | Calls — adds 4 more | 19 |
| Flop: big blind | Checks | 19 |
| Flop: Ana | Bets 10 | 29 |
| Flop: Ben | Folds | 29 |
| Flop: big blind | Calls 10 | 39 |
How much you can bet
| Format | Smallest bet | Largest bet |
|---|---|---|
| No-limit | The big blind | All your chips |
| Pot-limit | The big blind | The pot; when raising, call and then raise by the pot |
| Fixed-limit | Fixed: one small bet preflop and flop, one big bet (double) on turn and river | Same 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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