# Omaha Hi-Lo Poker Rules: How the Pot Is Divided

> Learn Omaha Hi-Lo poker rules: the eight-or-better qualifier, high and low hands, scoops, odd chips and our 820-runout count with 87.07% equity.

- Source: https://toolsgambling.com/blog/omaha-hilo-split-pot
- Publisher: ToolsGambling
- Published: 2026-10-26
- Updated: 2026-10-26
- Cite as: "Omaha Hi Lo Poker Rules: Qualifier and Pot Splits", ToolsGambling, https://toolsgambling.com/blog/omaha-hilo-split-pot

Omaha Hi-Lo is a poker game where the pot is split between the best high hand and the best qualified low hand. On a 4c 5d 9h flop, A♠ A♥ 2♣ 3♦ takes 87.07% of the pot on average against K♠ K♥ Q♣ Q♦ and wins both halves in 70.49% of the 820 possible runouts. This is our count for one flop and two hands, not a general rating of those hole cards.

The biggest change to that headline figure comes from the flop: replacing 4c 5d 9h with 7c 8d Th lowers the first hand’s equity from 87.07% to 84.15%. Equity here means its average share of the pot across the runouts.

Under eight-or-better rules, the pot is split between the best high hand and the best qualifying low. The qualifier requires five unpaired ranks eight or lower, with the ace counting low. If nobody has a qualifying low, the best high hand takes the entire pot.

## What Omaha Hi-Lo is and how it differs from Omaha

Omaha Hi-Lo adds a separate low-hand comparison to the familiar high-hand comparison in Omaha. You still make the strongest ordinary poker hand you can, but you also check whether you can compete for the low half of the pot.

When a qualifying low exists, a split pot (Hi/Lo) awards one half to the best high hand and the other to the best low hand. This is different from dividing a pot because players have tied at showdown. The winners of the two halves can hold different cards and win for different reasons.

The practical difference is that a strong high hand does not necessarily win the entire pot. Another player may win the low half without challenging your high hand at all. Assess the two comparisons separately rather than treating the strength of your high hand as a measure of your claim to the whole pot.

## Building a hand: two hole cards and three board cards

Each high hand and low hand must use exactly two hole cards and exactly three board cards. You may use different pairs of hole cards for the two hands; each combination must independently meet the same card-use requirement.

The rule is strict: exactly two hole cards and exactly three board cards in every comparison. A reliable way to check a showdown is:

1. Find the best high hand using two hole cards and three board cards.
2. Separately examine the permitted combinations for a low hand.
3. Check that the low hand contains five different ranks, all eight or lower.
4. Compare each valid hand with the opponents’ hands.

For example, on a board of 3♣ 6♣ 8♣ J♦ 5♥, the hand A♣ 2♣ K♥ Q♦ makes an ace-high flush using A♣ 2♣ 3♣ 6♣ 8♣. It uses the two clubs from the hole cards and three clubs from the board. Its best low hand is 6-5-3-2-A, using A♣ 2♣ with 3♣ 6♣ 5♥.

Notice the change in board cards: the flush uses the eight, while the best low hand uses the five instead. You do not have to submit the same five-card combination for both comparisons.

## The eight-or-better qualifier: what five unpaired cards means

The eight-or-better qualifier requires five distinct ranks from ace through eight. An ace counts low, and a pair makes that particular five-card combination ineligible for the low half.

Having two aces among your available cards does not strengthen a low hand by itself. Your final low hand needs one ace and four other distinct eligible ranks. Check the actual five-card combination, not simply how many low cards you can see.

Compare low hands from their highest card downward. The hand with the lower first differing card wins. Start with the highest rank, then compare the next highest if necessary. The wheel, A-2-3-4-5, is the best low hand.

Straights and flushes do not count against a low hand. A combination can therefore make a strong high hand while also meeting the qualifier. The [APT Omaha Hi-Lo rules](https://www.theasianpokertour.com/info/poker-rules/omahahilo) establish the eight-or-better requirement, explain that straights and flushes do not damage the low hand, and set out the scoop and odd-chip rules discussed below.

## What happens without a qualified low

The best high hand wins the entire pot if no player has a qualifying low, as the APT rules state. There is no reserved low half that remains unclaimed or carries forward.

Holding an ace and a two is not enough to secure a low hand. You still need suitable board cards and a legal five-card combination without repeated ranks. A promising low draw and a completed qualifying low are different things.

In the outcome table below, the “no qualifying low” column identifies runouts where no qualifying low exists. It describes how the pot is awarded, not which player wins it. You cannot read that column as a win rate for the first hand: the high hands still have to be compared.

## Scoop, the half-and-half split and the odd chip

A scoop means taking the whole pot by winning both halves. It is distinct from winning the entire pot through the high hand when no qualifying low exists.

In the example with the board 3♣ 6♣ 8♣ J♦ 5♥, A♣ 2♣ K♥ Q♦ makes both a flush and a 6-5-3-2-A low hand. If those are the best high and low hands at showdown, that player takes both halves. Merely making a qualifying low does not guarantee a scoop: an opponent may have a better low hand.

If one player wins high and another wins low, each receives their half. If players tie within either comparison, they divide that half between them. Competing for the low half therefore does not guarantee receiving half of the entire pot.

Under the APT rules, the odd chip goes to the high hand when the pot cannot be divided evenly between high and low. This determines where the remainder goes; it does not change the ranking of either hand.

A split pot changes the pot odds of a call because you must consider the share of the pot you can actually win. The [pot odds calculator](https://toolsgambling.com/poker/pot-odds) helps examine the relationship between the call amount and the pot. The [pot odds and implied odds guide](https://toolsgambling.com/blog/pot-odds-implied-odds-poker) explains how that comparison and possible later payments inform a calling decision.

## Flop example: our own count of 820 runouts

Under these assumptions, A♠ A♥ 2♣ 3♦ has 87.07% equity against K♠ K♥ Q♣ Q♦ on a 4c 5d 9h flop; changing the flop to 7c 8d Th lowers it to 84.15%. The first hand remains ahead, but the size of its advantage depends on the board.

Our count examines 820 possible runouts (turn and river) in each scenario, with both players’ hole cards and the flop fixed. Each completed board contributes its resulting pot share to the equity calculation. The table separates average pot share from the frequency of each pot-award outcome.

| Scenario and hands | Flop | Equity: first / second hand | First hand takes the whole pot | First hand wins both halves (scoop) | Split between different players | No qualifying low |
|---|---|---|---|---|---|---|
| A: A♠ A♥ 2♣ 3♦ vs K♠ K♥ Q♣ Q♦ | 4c 5d 9h | 87.07% / 12.93% | 85.12% | 70.49% | 3.90% | 25.61% |
| B: A♠ A♥ 2♣ 3♦ vs K♠ K♥ Q♣ Q♦ | 7c 8d Th | 84.15% / 15.85% | 79.27% | 64.63% | 9.76% | 25.61% |
| C: A♣ 2♣ K♥ Q♦ vs 9♠ 9♥ 7♦ 4♠ | 3c 6c 8c | 88.23% / 11.77% | 76.46% | 76.46% | 23.54% | 0.00% |

Scenario C has no runouts without a qualifying low, so that value is 0.00%. In scenario A, the no-qualifier runouts split into 14.63% won by the first hand (85.12% minus 70.49%) and 10.98% won by the second hand; together they make 25.61%.

The “First hand takes the whole pot” column includes scoops plus the runouts where the first hand wins the high half and no qualifying low exists: 85.12% = 70.49% + 14.63%. The conditional conclusion is straightforward: on a 4c 5d 9h flop, the first hand has 87.07% equity; on 7c 8d Th, it has 84.15%. Neither result is a universal value for the hole cards or a forecast of the next hand.

![Educational diagram: high and low hands split the pot, the eight-or-better qualifier and the 87.07% example](https://toolsgambling.com/media/article/2026/10/eb3e53f705e0d080973e41dbd791be06.webp)
*Educational diagram based on APT rules. Figures come from our own count of 820 runouts: AsAh2c3d versus KsKhQcQd on a 4c 5d 9h flop.*

## What the calculation does not cover

The calculation covers a four-card deal with exactly two hole cards required for each hand and the eight-or-better qualifier. It does not cover game variants with other qualifiers or non-standard rules.

There is no stack or rake data in the calculation. Equity alone therefore does not establish the net profit of a decision or tell you whether to continue against a particular bet. That requires the betting conditions as well as the possible showdown results.

A common mistake is counting every low card as a useful completion for a low draw. Check whether a card adds a distinct rank, permits the required use of two hole cards and completes a qualifying low. The [outs calculator](https://toolsgambling.com/poker/outs-calculator) concerns cards that improve a hand; when examining a low draw, separately verify which potential outs actually complete a legal low hand.

Another mistake is treating a high-hand win, a scoop and equity as interchangeable. A high-hand win describes one comparison, a scoop describes winning both halves, and equity measures average pot share across the runouts. Read those results separately.

## FAQ

### Can the same five-card hand win both halves?

Yes, if it is both the best high hand and the best low hand at showdown. A wheel can compete in both comparisons because its straight does not disqualify it as a low hand. It must still beat the opponents in each comparison.

### What if the board has fewer than three cards eight or lower?

No qualifying low is possible. A low hand must use three board cards, so extra low hole cards cannot make up for the shortage on the board.

### How does Omaha Hi-Lo differ from Omaha High when comparing equity results?

The equity figures measure different contests. Omaha High compares only high hands, while Omaha Hi-Lo also accounts for the low-hand comparison when allocating the pot. An equity percentage from one game cannot be transferred to the other.

### Can our equity calculator run Omaha Hi-Lo?

No. The [Omaha equity calculator](/poker/equity-calculator) computes Omaha high equity only and has no Hi-Lo mode. Its results cannot be presented as calculations of high-and-low pot shares.

### Why does the example show 87.07% rather than 70.49%?

The 87.07% figure is the first hand’s average share of the pot, including outcomes where it receives the whole pot, part of it or nothing. The 70.49% figure separately records the frequency of winning both halves in scenario A.