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Pot odds are the price the pot is offering you. If you have to put in 100 to win 300, you need to win that pot more than a third of the time for the call to make money — and everything else is detail. The calculator above takes the pot, the amount you have to call and how many outs you have, and tells you whether the call is profitable on odds alone. It uses exact card-counting rather than the rule of 4 and 2, which drifts badly on big draws.
Equity you need versus equity you actually have
Exact odds, not the rule of 4 and 2 approximation
A straight profitable-or-not answer
Bet size is described relative to the pot before the bet went in. The equity column is what you need to win for a call to break even.
| Their bet | Pot when it reaches you | You call | Equity needed |
|---|---|---|---|
| Quarter pot | 125 | 25 | 20.0% |
| Third pot | 133 | 33 | 24.8% |
| Half pot | 150 | 50 | 25.0% |
| Two-thirds pot | 167 | 67 | 28.6% |
| Pot | 200 | 100 | 33.3% |
| Overbet, 1.5x pot | 250 | 150 | 37.5% |
| All in, 2x pot | 300 | 200 | 40.0% |
Pot odds
Call. You are 1.6 points ahead of the price.
You are being offered a price. The pot contains a certain amount, you must add a certain amount, and if you win you take all of it. Break-even is when the amount you risk, as a share of the final pot, equals how often you win. Below that share, calling loses money over time even when it wins tonight — and tonight is not the timeframe that matters.
An out is a card that gives you the best hand, not a card that improves your hand. Nine outs to a flush is only nine outs if the flush wins when it comes; if the board is paired and someone is representing a full house, some of those cards make you a second-best hand you will pay off with. Overcounting outs is the most common way this calculation goes wrong, and it always errs toward calling.
Multiply outs by four with two cards to come, by two with one card. It is close for small draws — a gutshot is 16% and the rule says 16. It breaks down as outs grow, because the shortcut ignores that hitting on the turn removes a card. At fifteen outs the rule claims 60% and the truth is 54.1%, which is exactly the size of draw where a big bet forces the decision.
Pot odds only count the money already out there. Implied odds account for what you expect to win on later streets if you hit. A flush draw getting a slightly bad price is often still a call against an opponent who will pay you off on the river, and often a clear fold against one who shuts down the moment a third suit lands. This calculator deliberately does not guess at that — it gives you the price, and the read is yours.
The mirror of implied odds, and the one people forget. If the card that completes your hand also completes a better one for someone else — the low end of a straight, a flush when you hold the smallest of the suit — then hitting can cost you more than missing. When your draw is to the weak end of something, shade the price you need upward.
Nobody is opening a calculator mid-hand, and you should not want to. Use this away from the table until the common spots are memorized: a flush draw needs about 35% from the flop and 20% from the turn, an open-ender about 31% and 17%, a gutshot about 16% and 9%. Those six numbers cover most decisions you will face at a home game.
Knowing the price only helps if the pot size is right, and at a home game with physical chips it frequently is not — someone miscounts, a side pot gets muddled, and the number you are pricing against is wrong. PokerChip.live keeps the pot and side pots exact on every player's phone while you deal real cards, so the odds you calculate are the odds you are actually getting.
FAQ
01
Divide the amount you must call by the total pot after your call. Calling 100 into a pot that already holds 200 means 100 divided by 300, so you need to win about 33% of the time to break even.
02
About 33%. A pot-sized bet means the pot on the table is twice what it was, so you are risking one unit to win three. Anything above a third of the time makes the call profitable on odds alone.
03
Close for small draws, and increasingly wrong as outs grow. At four outs it is almost exact; at fifteen outs it claims 60% against a true 54.1%. That is a big enough gap to turn a marginal call into a losing one.
04
Pot odds are the price the pot offers you. Equity is how often you win. Calling is profitable on odds alone when your equity is higher than the share of the pot you are putting in.
05
Yes, when implied odds justify it — a draw that will win a large pot later can be worth a slightly bad price now. That depends entirely on whether your opponent will pay you off, which no calculator can tell you.
06
Nine, since there are thirteen cards of each suit and you can see four of them. That is about 35% to come in from the flop and about 20% from the turn.
07
No. An out is a card that wins the pot, not one that improves your hand. Cards that make you a second-best hand you will then pay off with are worse than blanks.
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