Side pots in poker: how to separate the pots and who can win them

A side pot separates the chips that exceed the amount covered by a player who is all-in. In Texas Hold’em, the calculation is based on what each participant actually contributed to the hand: contributions are divided into layers, and each pot can only be contested by players who covered that layer and have not folded. This means players with different contributions may compete for different sets of chips in the same hand. ^[1][4]

Example 1: three all-ins and a returned amount

This hypothetical hand uses each player’s final contribution, including earlier bets and blinds. There is no rake or further betting; “active” means the player has not folded. Without the cards, we can identify eligible players, not winners. ^[1][2]

A, B, and C committed all the chips they had available. None of them folded. The amounts below are the totals contributed before the uncovered portion is returned.

The first layer collects 40 from each player: 40 × 3 = 120. The second collects the difference between 100 and 40, covered by B and C: 60 × 2 = 120. C’s final 60 chips were not covered and are returned to C.

A contests only the main pot. B and C contest both the main pot and the side pot. The return to C does not depend on the cards: it is not a pot won at showdown. The check balances at 120 + 120 + 60 = 300.

The contribution-layer method

Record each player’s total contribution to this hand, including blinds once and any chips placed before a fold. Do not substitute the starting stack or add a blind again if it is already included. Then note separately whether the player is still active. Contributions determine pot size; only active players who covered a layer may win it. ^[1][2][4]

Order the distinct contribution limits from smallest to largest. For each covered layer, layer value = difference from the previous limit × number of contributors who reached the higher limit. The first shared layer is the main pot; later covered layers are side pots. An intermediate all-in player can contest the main pot and every side pot they covered, even if they cannot contest the highest layer. ^[1][3][4]

A player who folded still contributes chips to every layer their investment reached, but is excluded from all eligible-player lists. If only one contributor has chips beyond the last covered limit, return that unmatched amount rather than creating a pot. For these no-rake examples, total contributed = all pots + all returns. Decide eligibility before comparing hands separately for each pot. ^[1][3][4]

Examples 2 and 3: another side pot and a folded contributor

Four players and two side pots

A, B, C, and D remain in the hand. A is all-in with a total contribution of 40, and B is all-in with 100. C and D have each contributed 160. There will be no further betting.

The first layer is worth 40 × 4 = 160. Between 40 and 100, B, C, and D each contribute another 60: 60 × 3 = 180. Between 100 and 160, only C and D contribute: 60 × 2 = 120. Because both players covered the final limit, there is no returned amount.

A contests only the main pot. B, despite being all-in, contests both the main pot and the first side pot. C and D participate in all three contests. Note also that the first side pot is larger than the main pot. The check balances at 160 + 180 + 120 = 460.

D contributed and then folded

A and B are all-in with total contributions of 40 and 100. D had already contributed 100 when C made a later bet, bringing C’s total contribution to 160. D folded when facing that bet. A, B, and C remain in the hand; there will be no further betting.

The first layer includes 40 from each of the four contributors: 40 × 4 = 160. The next layer includes another 60 from B, C, and D: 60 × 3 = 180. C’s remaining 60 chips were not covered and are returned to C.

D helps form both pots but cannot contest either of them. A remains eligible only for the main pot; B and C are eligible for both the main pot and the side pot. D’s fold does not remove D’s 100 chips from the calculation. The check balances at 160 + 180 + 60 = 400.

How to verify the separation before awarding the chips

After completing the calculation, review the amounts first and then the rights to contest each pot. Because each pot must be compared separately, the eligible players must be identified before any result is awarded. ^[1]

Use this verification sequence:

1. Check the total contributions. Each chip must appear exactly once, including blinds and amounts contributed before a fold.
2. Reconstruct the layers. At each limit, verify who reached that amount and how much they added beyond the previous layer.
3. Separate the returned amounts. Any portion not covered by another contributor does not become a new contestable pot.
4. Review the eligible players. Exclude anyone who folded and anyone who did not cover the layer, without removing chips that legitimately belong to it.
5. Balance the total. In no-rake scenarios, the pots plus returned amounts must equal the total contributed.
6. Compare the hands pot by pot. Award each pot only among its eligible players. ^[1][2][3][4]

The three examples test different issues: the first identifies an uncovered excess amount; the second shows why an intermediate all-in player may contest a side pot; the third retains the chips contributed by a player who folded without preserving that player’s right to win. When reviewing a hand, identify which of these situations applies before distributing the pots.

Sources

• [1] Side Pot in Poker: What It Is and Who Can Win It — Poker Skill
• [2] How to Figure Out Poker Side Pots: 7 Steps (with Pictures) — wikiHow. Co-authored by Alec Torelli; updated February 19, 2026.
• [3] How are Side Pots formed? — Zynga Poker Help Center
• [4] Card Games: Poker Betting — Pagat. Published September 17, 2010.