Poker Pot Odds & Outs Calculator
Enter the pot and the bet you are facing to see the equity you need to call, then set your outs to see whether your draw gets there.
25.0%
equity you need
3.0:1
pot odds
67%
min. defence
You risk $50 to win $150. Break-even needs 25.0% equity. Minimum defence frequency is how often you must continue so a bluff can't profit automatically.
Your draw
How many cards complete your hand (your outs)?
9
outs
Your chance to hit
35.0%
Rule of 4: ≈36%
You need 25.0%
Profitable call
Calling is worth about +$19.94 on average, before any later betting.
Counts only clean outs, with no cards shared by an opponent's better hand. Equity from outs is a draw estimate; use the Range Equity tool for exact numbers.
How pot odds work
Pot odds compare the cost of a call with what you can win. The equity you need is the call divided by the final pot after you call: call ÷ (pot + bet + call).
Example: the pot is $100 and your opponent bets $50. You must call $50 to win $150, so you need 50 ÷ 200 = 25% equity. If your draw wins more often than that, calling is profitable on its own.
Counting outs
Outs are the unseen cards that complete your hand. A flush draw has 9 outs, an open-ended straight draw has 8 and a gutshot has 4. From the flop, with two cards to come, nine outs hit about 35% of the time and eight outs about 31%. With one card to come, nine outs hit about 20%.
A quick shortcut is the rule of 4 and 2: multiply your outs by 4 on the flop, or by 2 on the turn, for a rough percentage. The calculator shows both the shortcut and the exact figure.
Implied odds and minimum defence
When a call is slightly unprofitable, you may still make it if you expect to win more money on later streets when you hit. That is implied odds, and the calculator shows how much extra you would need to win.
Minimum defence frequency, pot ÷ (pot + bet), is how often you must continue against a bet so that a bluff cannot show an automatic profit.
Frequently asked questions
What is a good pot odds ratio?
It depends on your chance to win. A bet of half the pot needs 25% equity to call. A pot-sized bet needs 33%. Compare that with your equity or draw odds.
Does the calculator count implied odds?
It shows the extra amount you would need to win on later streets to break even, so you can judge whether that is realistic.
Are all my outs clean?
The tool assumes every out helps you and does not also help your opponent. If an out could give them a better hand, count fewer outs.
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