An all-in simply means betting all of your remaining chips on a single hand. The key question is which pot the all-in player is allowed to win.
What Does Going All-In Mean?
Once your chips are in the center, you cannot bet any more chips in future rounds of that hand. However, you also cannot be knocked out of the hand just because an opponent possesses a much larger pile of chips.
In modern poker, a concept called table stakes protects every player. You can only wager the chips you had in front of you when the hand started. If an opponent bets 500 chips and you only have 100 chips left, you do not have to fold. You can call by committing your 100 chips. You remain in the hand all the way to the showdown to see who holds the winning cards.
Betting Order and the Blinds First
Before any chips are pushed forward in an all-in, every poker hand must follow a standard opening procedure. The hand begins with the Small Blind and Big Blind posting mandatory forced bets before cards are dealt. These forced bets create an immediate prize to contest.
Once the blinds are posted and hole cards are dealt, players take their actions in strict clockwise order. If you want a full breakdown of how these forced bets rotate around the table, read our guide on poker blinds explained.
The Side Pot Rule
Because you can only risk what you bring to the pot, you can only win a proportionate amount from your opponents. A player can only win, from each opponent, an amount equal to what they put in themselves.
When a short-stacked player moves all-in and two or more opponents with bigger stacks continue betting, the dealer divides the chips into two separate piles:
- Main pot: This holds the all-in player’s chips alongside matched contributions from the other active players. The all-in player can win this pot.
- Side pot: Any extra chips wagered by the remaining players go into a separate side pot. The all-in player has zero claim to the side pot, regardless of how strong their final hand turns out to be.
A Step-by-Step Hand Example
Let us see how this works in a three-player scenario. To keep the numbers simple, this hand takes place before the flop: Player A is in the small blind, Player B is in the big blind, and Player C is on the button. The blinds are 10 and 20 chips, and those forced bets are already part of each stack, so the wager amounts below count each player’s total investment for the round, blinds included.
Player A is the short stack with exactly 100 chips, holding AhAd. Player B has a deep stack and holds KsKh. Player C also has plenty of chips and holds QsQc.
Before the flop, the player on the button acts first. Player C, on the button, calls the 20-chip big blind to see the flop cheaply. Next, Player A, the short stack in the small blind, pushes all-in for 100 chips. Player B raises to 300 chips, and Player C, who has already invested 20 chips in the blind, calls the raise, bringing his total investment for the round to 300 chips.
Now, the dealer builds two pots:
- Main pot: Player A put in 100 chips, so Player B and Player C each match that 100. This creates a Main pot of 300 chips (100 multiplied by 3). All three players contest this pot.
- Side pot: Player B and Player C each put in an extra 200 chips beyond Player A’s wager. This creates a side pot of 400 chips (200 plus 200). Only Player B and Player C contest this side pot.
The dealer deals the five community cards: 2h7c9d4sJs.
At showdown, each player constructs their best five-card hand:
- Player A shows AhAd and plays AhAdJs9d7c, making a pair of aces.
- Player B shows KsKh and plays KsKhJs9d7c, making a pair of kings.
- Player C shows QsQc and plays QsQcJs9d7c, making a pair of queens.
Player A has the highest pair and wins the 300-chip Main pot.
Next, the dealer evaluates the 400-chip side pot between Player B and Player C. Player B’s pair of kings beats Player C’s pair of queens. Player B collects the 400-chip side pot.
Whenever players hold identical hands, rank comparison and kickers determine the winner before any chips are shared, as detailed in our guide to split pots in poker.
Common Mistakes Beginners Make
- Believing a bigger stack can push you out: An opponent with thousands of chips cannot bully you into folding simply by out-betting your stack. Your all-in protects your right to see the showdown.
- Forgetting about the side pot: Beginners sometimes celebrate making the best hand at the table, forgetting that other players were fighting over a massive side pot they were not eligible to collect.
- Pushing all-in out of boredom: An all-in should always be a calculated decision, never an emotional reaction to folding several hands in a row.
Frequently Asked Questions
Can a player with more chips force me to fold by betting higher?
No. You are always allowed to call for whatever amount of chips you have left in your stack.
Can I win chips from a side pot if I did not put chips into it?
No. You can only win chips from pots to which you contributed. A short stack cannot collect side pots created after their chips ran out.
What happens if two all-in players hold the exact same hand rank?
The dealer first compares the card ranks of the combination, followed by the kickers (the highest side cards). If the five-card hands are completely identical after kicker comparison, the pot is divided equally.
Is going all-in only done before the community cards appear?
No. An all-in can happen on any betting round: before the flop, on the flop, on the turn, or on the river.
Track the main pot and each side pot separately before comparing the eligible hands. Take your time, follow the chip counts, and enjoy the strategy of the game.
This content is for educational and entertainment purposes only.