Direct pot odds say fold, but stacks are deep and he'll pay you when you hit. How much more do you need to win later? This poker implied odds chart shows, for every common bet size, the equity a call needs on direct odds and how many extra dollars a flush draw (~19.6%, 9 outs with one card to come) must win later to break even. Pair it with the pot odds chart and the outs chart.
| Opponent's bet (of pot) | You call (into $100) | Direct equity needed | Shortfall vs 19.6% | Extra $ needed when you hit |
|---|---|---|---|---|
| 25% | $25 | 16.7% | — | — |
| 33% (⅓) | $33 | 20% | 0.4% | $4 |
| 50% (½) | $50 | 25% | 5.4% | $56 |
| 67% (⅔) | $67 | 28.6% | 9% | $107 |
| 75% (¾) | $75 | 30% | 10.4% | $133 |
| 100% (pot) | $100 | 33.3% | 13.8% | $211 |
| 125% | $125 | 35.7% | 16.1% | $289 |
| 150% | $150 | 37.5% | 17.9% | $367 |
| 200% (2× pot) | $200 | 40% | 20.4% | $522 |
Assumes a flush draw with 9 outs and one card to come (9 ÷ 46 ≈ 19.6%). "—" means the draw already clears direct pot odds, so you need no extra money. Extra $ is rounded to the nearest dollar from the exact break-even formula below.
Facing a bet B into pot P, your call is C = B. Direct break-even needs
E ≥ C ÷ (P + B + C)
If your actual equity E_actual is below that, you need an additional expected win W on later streets such that
E_actual × (P + B + C + W) ≥ C
which rearranges to
W ≥ C ÷ E_actual − (P + B + C)
That W is the break-even implied amount — the extra you must win, in expectation, when you hit. If he folds the flush or stacks aren't deep enough, the real number is smaller and the call can still lose.
The pot is $100 on the turn. He bets $50. You hold a flush draw: 9 outs among 46 unseen cards, so E_actual = 9 ÷ 46 ≈ 19.6%.
Is $56 realistic? Against a player who calls a $50–$80 river value bet with a strong pair and that much behind, yes. Against someone who check-folds the moment the flush lands, no — take the free card or fold.
At a third of the pot you need 20%; the flush is almost there (~$4 implied). At pot size you need 33.3% and about $211 more on the river — a much taller ask.
Stack depth. You can't win more than what's left behind. If he's short $30 after the call, the $56 half-pot number is fiction.
His hand and the board. Implied odds are highest when he has a strong second-best hand he'll pay off (top pair, overpair, two pair). They're lowest on an obvious four-flush board, or when you're drawing to the low end of a straight.
Reverse implied odds. Hitting and still losing — or getting stacked by a bigger flush — cuts the other way. Non-nut draws need a bigger price, not a thinner one.
Multiway pots. More callers improve direct odds, but someone behind can still raise, and the pot often goes to the nut flush. Don't stretch implied odds multiway the way you might heads-up.
Implied odds answer the calling question when you're short on price. Sometimes betting is better: a semi-bluff picks up folds a call never gets. See the fold equity chart, then plug the spot into the free bluff calculator.
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See it on Amazon →Implied odds are the extra money you expect to win on later streets when you hit your draw. They can turn a call that fails on direct pot odds into a break-even or profitable one, but only if your opponent will actually pay you off.
First find the equity you need on direct odds: call ÷ (pot + bet + call). If your actual equity is lower, solve for the extra win W such that actual equity × (final pot + W) ≥ call, which rearranges to W ≥ call ÷ equity − (pot + bet + call).
When the extra dollars you need are realistic for the stacks and the opponent. Facing a half-pot turn bet with a flush draw in a $100 pot, you need about $56 more on the river. Common vs a calling station; rare vs a nit who folds when the flush comes.
The opposite risk: you hit your draw and still lose a big pot, or get paid less than you hoped because the board scares him. Non-nut flushes, weak straights and dominated overcards carry reverse implied odds.
No. Start with the pot odds chart. Implied odds are the adjustment when you're short on direct equity and there is still money behind to win. On the river there are no implied odds left.