PLO Equity Calculator

Equity, win % and tie % for PLO4, PLO5 and PLO6. Enter the hole cards, add a board or leave it empty for preflop, and read the numbers. Runs in your browser, no signup.

Players
Board (leave empty for preflop)

Pick cards for each player. Leave the board empty for preflop equity.

Omaha rule: a hand is exactly two hole cards plus exactly three board cards. You cannot use one hole card and four board cards, and you cannot play the board. A lone ace of hearts next to four hearts is not a flush. Every number here is built from legal two-plus-three combinations only.

Looking for PLO action?

Find PLO4, PLO5 and PLO6 games across our listed clubs, or ask our support team what is running.

How to use the PLO Equity Calculator

  1. Step 1

    Choose your format

    Pick PLO4, PLO5 or PLO6 at the top. The hole-card slots change instantly, and any cards that no longer fit are dropped.

  2. Step 2

    Deal the hands

    Tap a slot to open the card picker. Cards already in play are greyed out, so a duplicate is impossible. Random hands fills a spot for you.

  3. Step 3

    Add a board, or not

    Leave the board empty for preflop equity, or fill the flop, turn and river from left to right to watch the spot change street by street.

  4. Step 4

    Read the result

    Press Calculate for equity, win % and tie % per player, plus a line saying whether the answer was enumerated exactly or simulated, and over how many runouts.

How PLO equity works

Equity is your share of the pot if the hand were run to the river right now, repeated over every possible runout. If you have 62% equity in a $100 pot, your slice is worth $62 on average, even though any single hand ends with you winning all of it or none of it.

Win % and equity are not the same number. Win % counts only the boards you scoop outright. Equity also credits you for chopped pots, so a two-way split adds half a pot rather than nothing. In Omaha, where hands collide far more often than in Hold'em, that gap matters, which is why equity is the first column in the results.

With a flop, turn or river on the table, this tool walks through every single remaining runout and counts the outcomes, so those numbers are exact rather than sampled. Preflop the number of possible boards is enormous, so it runs a large random simulation instead. The status line under the calculator always tells you which method produced the number you are looking at.

If you want the Hold'em equivalents, the Calculadora de Odds de Poker handles specific Hold'em hands and the Calculadora de Equidade de Range vs Range compares whole ranges.

PLO4 vs PLO5 vs PLO6

PLO4 - the standard

Four hole cards give each player six two-card combinations. This is the classic game and still the most widely spread online.

PLO5 - a big jump

Five hole cards give ten combinations, so made hands and draws arrive far more often. Equities run closer together and second-best hands become genuinely expensive.

PLO6 - maximum variance

Six hole cards give fifteen combinations. Nut-type hands show up constantly, and the value of a bare one-pair holding collapses almost entirely.

What does not change

The two-plus-three rule is identical in all three. Extra hole cards only add combinations, they never let you use more than two. If you are picking a format to play, our guide to PLO5 and PLO6 games and clubs is a good starting point.

Why Omaha must use exactly two hole cards

This single rule is what separates Omaha from Hold'em, and it is the one newer players misread most often. Your final hand is always built from exactly two of your hole cards and exactly three community cards. There is no option to use one, three or four of your own cards, and there is no playing the board.

The practical consequences are sharp. A single high card of a suit is not a flush draw when three of that suit are already out, because you would need a second card of that suit in your own hand. A board that pairs does not give you a full house just because you hold one matching card. And a straight on the board does not save you, because you still have to use two cards from your hand.

Because the calculator builds every legal two-plus-three combination and takes the best one, you never have to police this yourself. It is also why an Omaha hand can look enormous and still be behind: the cards have to combine legally, not just exist. New to the terminology? The glossário de poker explains the vocabulary, and our introduction to Pot-Limit Omaha covers the basics of the game.

Preflop vs postflop equity

Preflop Omaha equities are famously flat. Four or more hole cards mean everybody has something, so the gap between the best and worst starting hands is much smaller than in Hold'em. A strong double-suited hand is usually a modest favourite rather than a crushing one, and that is exactly why pot-limit betting and position matter so much.

Postflop, the picture changes fast. Once three community cards are out, wraps, nut flush draws and redraws can swing a hand from behind to a clear favourite in a single card. Running the same two hands preflop, then on the flop, then on the turn is the quickest way to see how much Omaha equity moves.

The Bluffing Monkeys club list shows which rooms currently have PLO games running.

Perguntas Frequentes

Does this calculator support PLO4, PLO5 and PLO6?

Yes. Use the format switch at the top of the tool. PLO4 gives every player four hole cards, PLO5 five and PLO6 six. The two-hole-card rule is identical in all three formats, so only the number of starting combinations changes.

Why must an Omaha hand use exactly two hole cards?

It is the defining rule of Omaha. Your final five-card hand is always two cards from your hand plus three cards from the board. You cannot use one hole card and four board cards, and you cannot play the board. The calculator builds every legal two-plus-three combination for you, so the result always respects the rule.

How accurate are the numbers?

On the flop, turn and river the tool enumerates every remaining runout, so those numbers are exact rather than estimated. Preflop there are far too many runouts to enumerate quickly, so it runs a Monte Carlo simulation of 120,000 random boards, which is accurate to roughly a tenth of a percent.

Is equity the same as win percentage?

No. Win % counts only the runouts you win outright. Equity adds your share of the pot when a hand is chopped, so a two-way split counts as half. Equity is the number to use for pot-odds and all-in decisions, which is why it is shown first.

Do I need an account or a download?

No. The calculator is free, needs no signup and runs entirely in your browser. Nothing you enter is sent to a server.

Why is PLO equity so much closer than Hold'em equity?

Four or more hole cards give every player many more two-card combinations, so hands collide far more often. Big preflop favourites are rare: even a premium double-suited aces hand is usually only a modest favourite against a connected rundown.

Mais ferramentas de poker

Glossário de Pôquer

Plain-English definitions for Omaha and Hold'em terms. Open the Glossary.

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Cheat sheets, trackers, timers and the rest of the kit. See every tool.