Poker is played in dozens of forms across casinos, card rooms, and kitchen tables worldwide, but every variant shares a common framework. Cards are dealt, bets are placed, and the best hand — or the last player willing to put money in — wins the pot. This page covers the universal rules that apply across all major poker games and provides a roadmap to the specific rules for each variant.
If you are brand new to the game, start here. Once you understand the fundamentals below, follow the links to the variant that interests you most.
The Universal Rules of Poker
Regardless of the variant, every poker game operates on the same core principles.
The Deck
Standard poker uses a 52-card deck with four suits (spades, hearts, diamonds, clubs). Suits have no inherent ranking in most games. Some variants modify the deck — Short Deck removes all cards below six, for example — but the standard deck is the default.
Hand Rankings
Hand rankings determine the winner at showdown. From highest to lowest, the standard rankings are: royal flush, straight flush, four of a kind, full house, flush, straight, three of a kind, two pair, one pair, and high card. A few variants like Razz invert these rankings, awarding the pot to the lowest hand instead.
For a full breakdown with visual examples, see our poker hand rankings guide.
Blinds, Antes, and Forced Bets
Most modern poker games use blinds — mandatory bets posted by the two players to the left of the dealer button before any cards are dealt. The small blind is typically half the big blind. Antes, where every player contributes a small amount before each hand, are common in tournament play and in stud games. These forced bets create a pot worth fighting for and prevent players from simply folding every hand.
Betting Rounds and Actions
Each variant has a defined number of betting rounds. During each round, players act in clockwise order and choose from the following options:
- Check — Decline to bet while remaining in the hand (only available if no bet has been made in the current round).
- Bet — Place the first wager in a betting round.
- Call — Match the current bet to stay in the hand.
- Raise — Increase the current bet, forcing other players to match the new amount or fold.
- Fold — Surrender your cards and forfeit any chips already committed to the pot.
Betting structures vary. In no-limit games, a player may bet any amount up to their entire stack at any time. Pot-limit games cap bets at the current size of the pot. Fixed-limit games restrict bets and raises to predetermined amounts.
The Showdown
When the final betting round concludes and two or more players remain, a showdown occurs. Players reveal their hands and the best qualifying hand wins the pot. If only one player remains at any point during the hand (because all others have folded), that player takes the pot without a showdown.
The Dealer Button and Position
A round disc called the button rotates clockwise after each hand, indicating the nominal dealer. Position matters enormously in poker — acting last gives you more information about your opponents' intentions. Understanding positional play is one of the first steps toward developing a solid poker strategy.
Major Poker Variants
Each variant below has its own dedicated rules page. Here we provide a brief overview of what makes each game distinct.
Texas Hold'em
The most widely played poker variant in the world. Each player receives two private hole cards and shares five community cards dealt face-up in three stages (flop, turn, river). Players make the best five-card hand using any combination of their hole cards and the community cards.
Hold'em is played in no-limit, pot-limit, and fixed-limit formats, though no-limit is by far the most popular.
Omaha
Structurally similar to Hold'em, but each player receives four hole cards instead of two. The critical difference: players must use exactly two of their hole cards and exactly three community cards to form their hand. This mandatory requirement is the single most misunderstood rule in poker and leads to frequent disputes among newer players.
Omaha is commonly played as pot-limit Omaha (PLO) and in a hi-lo split format where the pot is divided between the best high hand and the best qualifying low hand.
Seven Card Stud
Before Hold'em took over, Seven Card Stud was the dominant form of poker in the United States. There are no community cards. Each player receives seven cards throughout the hand — three face-down and four face-up — and makes the best five-card hand from those seven.
Stud uses antes instead of blinds and has five betting rounds rather than four. The player showing the lowest face-up card is required to post a forced bet called the bring-in.
Razz
Razz is Seven Card Stud played for low. The goal is to make the worst possible hand by conventional standards — the best Razz hand is A-2-3-4-5 (called a wheel). Straights and flushes do not count against you, and aces always play low.
The game follows the same structure as Seven Card Stud with one key difference: the highest face-up card posts the bring-in rather than the lowest.
Short Deck (Six Plus Hold'em)
Short Deck removes all twos, threes, fours, and fives from the deck, leaving 36 cards. The condensed deck dramatically changes hand frequencies — a flush beats a full house, and three of a kind beats a straight in most Short Deck rule sets.
The game plays like Hold'em in structure but requires a significant strategic adjustment because drawing hands connect far more often with fewer cards in play.
Mixed Games
Mixed games rotate between multiple poker variants at fixed intervals, typically switching every orbit or every set number of hands. The most well-known mixed format is H.O.R.S.E., which cycles through Hold'em, Omaha Hi-Lo, Razz, Stud, and Stud Hi-Lo Eight-or-Better.
Mixed games test the breadth of a player's skill and are a staple of high-stakes cash games and the World Series of Poker.
Common Rule Disputes and How They're Resolved
Even experienced players encounter situations where the rules are unclear. Here are the disputes that come up most often in live and online play.
Premature Dealing
If the dealer reveals a community card before the betting round is complete, standard procedure is to complete the betting, burn the prematurely dealt card, and deal the correct card from the top of the deck. The exposed card is then shuffled back into the stub.
String Bets
A string bet occurs when a player puts chips into the pot in multiple motions without verbally declaring a raise. In most card rooms, this is ruled a call — not a raise. The simplest way to avoid disputes is to verbally announce your action before moving any chips.
Misread Hands
At showdown, cards speak — the actual hand a player holds takes precedence over any verbal declaration. If a player announces "two pair" but their cards actually make a flush, the flush stands. However, players are responsible for protecting their own hands, and mucking face-down before a hand is verified is typically irreversible.
Acting Out of Turn
If a player acts out of turn, their action may be binding or non-binding depending on house rules. In most card rooms, a fold out of turn is always binding, while a bet or raise out of turn is binding only if the action does not change when it reaches that player's proper turn.
Side Pots
When a player goes all-in for less than a full bet, a side pot is created. The all-in player can only win the main pot (containing their contribution matched by each caller). Additional bets go into one or more side pots contested only by players who contributed to them.
Building Your Game Beyond the Rules
Understanding the rules is the foundation, but winning at poker requires strategy, discipline, and practice. Once you are comfortable with the mechanics of your chosen variant, explore our poker strategy section for advice on hand selection, position play, bet sizing, and reading opponents.
If you want to practice without financial risk, free poker options let you play real hands against real opponents and test new strategies before putting money on the line. For definitions of any unfamiliar terms, see the poker glossary. For dedicated strategy beyond the rules, the poker books guide covers essential reading at every level.
Frequently Asked Questions
What is the best poker game for beginners?
Texas Hold'em is the best starting point for new players. The rules are straightforward — two hole cards, five community cards, best five-card hand wins — and the sheer volume of learning resources, strategy content, and available games makes it easier to improve quickly than with any other variant. Once you are comfortable with Hold'em fundamentals, branching out to Omaha or Seven Card Stud becomes much simpler.
How many players can play in a single poker game?
A standard poker game can accommodate two to ten players at a single table. Most cash games and tournaments seat nine or ten players in Hold'em and Omaha. Seven Card Stud is typically limited to eight players because of the number of individual cards dealt. Heads-up (two-player) poker is its own distinct format with different strategic considerations.
What happens if two players have the same hand?
If two or more players hold hands of identical rank at showdown, the pot is split equally among them. This is called a chop. In Hold'em, this commonly occurs when the best five-card hand is composed entirely of community cards — for example, if the board shows a royal flush, every remaining player splits the pot. Any odd chip that cannot be divided evenly is typically awarded to the player closest to the left of the dealer button.
Are poker rules the same online and in live games?
The fundamental rules are identical, but the pace and enforcement differ. Online poker automates bet sizing, pot calculations, and turn order, eliminating the possibility of string bets, acting out of turn, or dealer errors. Live poker involves physical cards and chips, where the floor staff resolves disputes according to house rules. Some rules — such as the "one player to a hand" rule or restrictions on electronic devices — apply only in live settings.
What is the difference between no-limit, pot-limit, and fixed-limit poker?
These terms describe the maximum amount a player can bet at any given time. In no-limit poker, you can wager your entire chip stack on any betting round. In pot-limit, the maximum bet is the current size of the pot. In fixed-limit, bets and raises are set at predetermined amounts that increase in later betting rounds. No-limit Hold'em is the most popular format worldwide, while pot-limit is standard for Omaha and fixed-limit is traditional for stud games.
Do suits matter in poker?
In the vast majority of poker games, suits are equal — no suit outranks another. Suits are only used as a tiebreaker in specific situations at some card rooms, such as determining the bring-in in stud games or assigning the odd chip in a split pot. The hand rankings system does not consider suit when comparing hands of the same rank.