GlossaryOdds and value

Implied odds

Chips you expect to win on later streets when your draw hits, which can justify a call the pot odds alone cannot.

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What it means
Pot odds price a call against the chips in the pot now. Implied odds add what you expect to win after you hit, when the opponent pays off a bet on the next street.
How it is calculated
Solve e × (P + C + X) = C for X: the extra you must win on average when you hit is C ÷ e − (P + C), where e is the chance of hitting, P the pot with the bet and C the call.
Worked example
On the turn with a flush draw you face 25bb into 50bb. You need 25% and hit 19.6% of the time, so you must win about 28bb more on average when the flush arrives.
Why it matters
They make small calls with good draws profitable when stacks are deep and the draw is well hidden. Against a short stack, or with an obvious draw, there is nothing extra to win.

Try it: Poker math, Pot odds calculator

Formula and worked example: Implied odds in poker math

Lessons that teach it: What must the next street add? · lessons other than the free one need an invite

See also: Pot odds, Required equity, Outs and the rule of 2 and 4