KEY TAKEAWAYS
A side pot is a separate pot that forms when one player is all-in and the remaining players keep betting. The all-in player can only win the part of the pot they were able to match, while the other players compete for the extra chips in the side pot. This keeps the game fair: a player who risks 40 chips cannot win the 100 chips that other players put in beyond that.
Side pots confuse almost every beginner, mostly because the dealer builds them quickly and quietly. The idea behind them is simple, though. Every player can only win from each opponent as much as they themselves put in. Once you see that, the arithmetic becomes routine.
This guide explains when a side pot forms, how the chips are divided, who is eligible for each pot, and a full worked example. If you need a refresher on the basics first, read how a Texas Hold’em hand works.
What Is a Side Pot in Poker?
A side pot is a second pot that only players with chips left can win. It appears when a player goes all-in, which means betting every chip they have, and at least two other players still have chips to bet. The all-in player is locked into the main pot, while everyone else continues betting into the side pot.
In standard poker, which uses table stakes, a player can only risk the chips already on the table. This rule is why the all-in player cannot win more than they matched. Nobody can be asked to put in more money than they brought, and nobody can win more than they risked from each opponent.
Two terms matter here. The main pot is the first pot, which every player in the hand contributed to and which the all-in player can win. A side pot is any additional pot created by bets above the all-in player’s total. If a second player later goes all-in for even more, a second side pot can form, and the same logic repeats.
How Side Pots Are Built Step by Step
Dealers follow the same steps every time. You can use them to check the math yourself.
Step 1: Find the smallest all-in
Look at the player who put in the fewest chips and is all-in. Every other player matches that amount into the main pot. If three players are in and the shortest stack is 40 chips, the main pot is 40 from each of them.
Step 2: Move the rest to a side pot
Any chips beyond that amount go into a separate side pot. Only players who have chips remaining can compete for it. If the next smallest all-in is 100 chips, then the side pot holds 60 chips from each player who matched that bet.
Step 3: Repeat for the next all-in
If another player is also all-in for a different amount, the process repeats. Each new all-in amount marks the end of one pot and the start of the next. The last pot is formed by whatever the biggest stack bets that others cannot match.
Step 4: Return any uncalled chips
If one player bets more than any opponent can call, the extra chips are not a side pot. They go back to the bettor. A pot needs at least two players who can contest it, otherwise there is nothing to win.
A Worked Example With Three Players
Numbers make the idea concrete. Imagine three players on the flop, with no chips in the pot from earlier rounds, to keep the math simple. These players and stacks are invented for illustration.
Ava has 40 chips, Ben has 100 chips and Cleo has 200 chips. Ava moves all-in for 40. Ben raises to 100 and is also all-in. Cleo calls 100 and keeps 100 chips behind. The total in the middle is 240 chips: 40 from Ava, 100 from Ben and 100 from Cleo.
Splitting the chips
The main pot is 120 chips, which is 40 from each player. All three players can win it. The side pot is another 120 chips, which is the extra 60 from Ben and the extra 60 from Cleo. Only Ben and Cleo can win the side pot, because Ava has no chips in it. The two pots add up to the full amount, since 120 plus 120 equals 240.
The showdown
Since Cleo is the only player with chips left and nobody can bet against her, the turn and river are dealt with no more betting. The final board is Q♠ Q♦ 7♣ 3♥ 2♠. Ava holds 7♦ 7♥ and has a full house, sevens full of queens. Ben holds K♣ K♦ and has two pair, kings and queens. Cleo holds A♣ J♦ and has one pair, queens.
Ava wins the 120-chip main pot with her full house. Ava cannot win the side pot, so the dealer awards it to the best hand among Ben and Cleo. Ben’s two pair beats Cleo’s pair, so Ben wins the 120-chip side pot. Cleo gets nothing back from the pots, though she keeps the 100 chips she did not bet.
Uncalled Bets and When No Side Pot Exists
Not every extra chip creates a side pot. Suppose Ben goes all-in for 100 and Cleo, who has 200, raises to 150. If Ava has folded without putting in any chips, Ben cannot call the extra 50, so Cleo gets 50 chips back, because nobody could match them. The pot is 200 chips, 100 from each, and Cleo and Ben compete for it.
The same applies when everyone else folds. If a player moves all-in and everyone else folds, the all-in player simply wins whatever has been bet, and no side pot is needed. A side pot also needs at least two players who still have chips, because one player cannot bet against themselves.
It helps to remember that side pots are about unequal stacks. When every player has about the same chips, side pots rarely appear, but short stacks in tournaments make them common.
Side Pot Poker Rules: Who Can Win What
Each pot is a separate contest. The dealer awards the main pot to the best hand among all players who contributed to it, then awards each side pot to the best hand among the players eligible for that pot. A player can win one pot and lose another in the same hand.
A player who is all-in can never win more than the chips they matched from each opponent. They are not eligible for any side pot. If they have the best hand at showdown, they win the main pot, and the next-best eligible hand takes each side pot.
A player who folds gives up any claim on every pot, but the chips they already put in stay in the pot. Folded chips are never returned and are counted when the dealer splits the pots. Ties follow the usual rules, so identical hands split the pot they are competing for.
These are the standard table-stakes rules used by most casinos and tournaments. Home games sometimes allow side agreements, such as players deciding not to play for a side pot, so always confirm the house rules when you sit down. Poker rules also differ in small details between cardrooms.
Common Beginner Mistakes
Thinking an all-in player wins the whole pot is the most common mistake. A short stack can win only what they matched, even with the best hand. Anything beyond that goes to the next best hand in the side pot.
Another frequent error is assuming the all-in player still has a claim on later bets. They do not. Bets made after the all-in go into the side pot, which is separate from the main pot.
New players also miscount by treating the pot as one pile. At showdown, the dealer splits the chips into separate pots and awards each one. Watching the dealer separate them is a good way to learn.
Finally, some players expect the player with the best hand to take everything. A player with the best hand overall wins the main pot, but a side pot can go to someone with a weaker hand if the best hand was all-in for less.
Handling Side Pots at a Real Table
Let the dealer handle the chips. In a casino or cardroom, dealers build and track side pots, and players do not touch the pot. At home, one trusted person should count and separate the pots before showdown, so everyone agrees on the totals.
It is polite to ask if you are unsure which pot you are in. Dealers and regulars see this question often. Online sites calculate pots automatically, and many show “main pot” and “side pot” amounts on screen.
Poker involves real financial risk, and going all-in puts all your chips at stake. Set a budget before you play, and treat the money you bring as entertainment spending rather than income.
What to Learn Next
Knowing the hand order makes showdowns easier to follow, so review the poker hands ranked from best to worst if the full house and two pair comparisons felt unfamiliar. Splitting a pot between tied hands uses the same rules described there.
After that, learn other rules that cause table disputes, such as acting out of turn and string bets. Side pots appear in almost every multiway all-in, so practicing the math with a few made-up stacks is a worthwhile exercise.
