Omaha Poker Rules: How to Play Pot-Limit Omaha (PLO)

Omaha poker looks like Texas Hold’em at first glance – same community cards, same betting rounds, same hand rankings. The difference is in how you build your hand.

In Omaha, every player receives four hole cards instead of two, and you must use exactly two of them combined with exactly three community cards to make your best five-card hand. Those two rules change everything about how the game is played.

Omaha poker basics

Pot-limit Omaha, commonly abbreviated as PLO, is the most common version of Omaha in casinos and online. If you already know Texas Hold’em, the structure will feel familiar, but the hand-building rule changes everything.

Omaha is played with the same five community cards as Hold’em, but the extra hole cards create far more possible combinations and stronger made hands. That is why PLO rewards disciplined hand selection over simply chasing big pairs.

The two hole cards rule

The most important rule in Omaha is this: your final hand must use exactly two of your four hole cards and exactly three cards from the board. Using one hole card and four community cards is not allowed. Using all four hole cards is not allowed either.

Here’s a worked example.

Your hole cards are: A♥K♥Q♦10♦. The community cards are: J♥9♥8♥2♣3♦.

The best legal hand is A♥K♥J♥9♥8♥ – a flush using two hole cards (A♥ and K♥) and three community cards (J♥, 9♥, and 8♥). That is a legal hand.

Any hand that uses only one hole card (or three and four for that matter) is illegal, regardless of how strong it looks on paper.

Setup and blinds

Omaha uses the same table structure as other community-card games. The player to the dealer’s left posts the small blind; the next player posts the big blind. The blinds create action before any cards are dealt and establish the starting pot.

Pre-flop

Each player receives four private hole cards. Once dealt, action begins with the player to the left of the big blind. Players can fold, call, or raise.

In PLO, the maximum raise at any point is the size of the current pot. That keeps betting structured without removing the pressure to build a strong hand early.

The flop

The dealer places three community cards face up. Betting starts with the first active player to the left of the button.

This is where Omaha starts to separate itself from Hold’em. With four hole cards in play, many hands look promising on the flop, but the two-from-hand rule still determines what is actually usable.

The turn

The fourth community card is dealt face up, opening another round of betting. By this stage most players have a clear sense of which two hole cards they intend to use and whether the board still gives them a route to their best hand.

The river

The fifth and final community card is the river. One last round of betting follows.

In Omaha, it’s common for several players to reach showdown with strong holdings, so reading the board correctly and knowing exactly which two hole cards you are playing matters just as much as hitting your draw.

Showdown

If more than one player remains after the final betting round, hands are revealed and compared. The winner is the player with the best five-card hand built from exactly two hole cards and exactly three community cards. Hand rankings are exactly the same as in Texas Hold’em; Omaha does not change the ranking system, only how you build the hand.

Omaha variants

Omaha Hi-Lo

Omaha Hi-Lo splits the pot between the best high hand and the best qualifying low hand. To win the low half of the pot, a player must make a hand from five unpaired cards all ranked eight or lower. Aces count as low for this purpose, making A-2-3-4-5 the best possible low hand. Straights and flushes are ignored when evaluating the low – a hand can qualify as low and still be a straight or flush. If no qualifying low hand exists, the entire pot goes to the best high hand.

Five-card Omaha

Five-card Omaha works on the same principle – more hole cards, more combinations – with the same two-from-hand requirement still in place. For a different kind of fast-paced community-card game, our Short-deck Texas Hold’em guide covers that format.

Omaha vs Texas Hold’em

• Hole cards: Omaha deals four; Texas Hold’em deals two.
• Cards used to make a hand: Omaha requires exactly two hole cards and three community cards; Texas Hold’em allows any combination of the seven available cards.
• Typical betting format: Omaha is most commonly played pot-limit; Texas Hold’em is more often played no-limit.
• Strategic complexity: Omaha is generally tougher for beginners. More starting cards produce more made hands, more draws, and more ways to misread what you are actually holding.

Key takeaways

• Omaha deals four hole cards to each player.
• You must use exactly two hole cards and exactly three community cards, no exceptions.
• PLO (pot-limit Omaha) is the most common format.
• In pot-limit betting, the maximum raise is the size of the current pot.
• The game runs through blinds, pre-flop, flop, turn, river, and showdown.
• Omaha Hi-Lo splits the pot between the best high hand and the best qualifying low hand.
• In Omaha Hi-Lo, a qualifying low hand must use five unpaired cards ranked eight or lower. If no qualifying low exists, the high hand takes everything.

Ready to put the rules into practice? William Hill has a range of PLO tables to suit different levels, from casual games to live poker tables, so you can find your pace and get comfortable with the format before raising the stakes.