Rummy Rules: The Complete Official Rulebook

What Are the Rules of Rummy?

The rules of rummy define how a 13-card hand is dealt, played, declared, and scored. Indian rummy is remarkably standardised — whether you play at a family table or on a licensed platform, the same core rulebook applies: two decks, 13 cards each, draw-and-discard turns, and a declaration built on at least two sequences with one pure.

This page is the reference rulebook — every rule, every edge case, in one place. If you have never played a hand, start with our step-by-step walkthrough in how to play rummy and come back here when you need the fine print. Unfamiliar terms like deadwood, meld, or finish slot are all defined in the rummy terminology glossary.

Game Components

A standard 13-card rummy game uses the following equipment and setup:

A two-player game technically works with a single deck, but the standard — and the universal online format — is two decks regardless of player count. The two-deck setup is what makes duplicate cards possible, which in turn drives one of the most commonly broken set rules (covered below).

Dealing Rules

1. Seating and dealer selection. Each player draws a card; the highest card deals first (ace counts high for this draw). Online platforms randomise this automatically. The deal passes clockwise in subsequent hands.
2. Shuffle and cut. Both decks plus printed jokers are shuffled together. In live play, the player to the dealer’s right cuts the deck.
3. The deal. The dealer gives 13 cards to each player, one at a time, clockwise, starting with the player to their left.
4. The open card. One card is turned face-up to start the open deck. If this first card is a printed joker, common table practice is to bury it in the closed deck and turn up the next card instead.
5. Wild joker selection. One card is drawn at random from the undealt cards and placed face-up under the closed deck, visible at its edge. Every card of that rank, in all four suits, is a wild joker for this game.
6. The closed deck. All remaining cards go face-down in the centre as the draw pile.

Misdeals

A hand is a misdeal — and must be redealt — if a player receives the wrong number of cards, if a card is exposed during the deal, or if the decks were demonstrably not shuffled. Once the first player has drawn, the deal stands and any card-count discrepancy is resolved by the table (online, this cannot occur).

Turn Structure Rules

Play proceeds clockwise, starting with the player to the dealer’s left. Every turn consists of exactly two compulsory actions in fixed order:

1. Draw one card — from either the closed deck (face-down, unknown) or the open deck (face-up, visible to all).
2. Discard one card — face-up onto the open deck, ending your turn.

You may never skip the draw, draw two cards, or end your turn without discarding. Your hand is 14 cards between your draw and your discard, and exactly 13 at all other times.

Draw and discard edge cases

• You may discard the card you just drew — including one taken from the open deck, though doing so wastes the information you gave away.
• Only the top card of the open deck may be taken. You cannot dig into the discard pile, and you cannot retrieve a card you discarded on a previous turn once another card covers it.
• A discarded joker is gone. If a player discards a printed or wild joker, most table rules (and all major platforms) bar the next player from picking it from the open deck — jokers can only enter your hand from the closed deck or the deal.
• A draw is binding. Once you touch the closed deck’s top card (or it is served to you online), it is yours; you cannot put it back and choose the open card instead.

When the closed deck runs out

The closed deck can be exhausted in long hands, especially at full 6-player tables. The rule is:

1. The top card of the open deck stays in place (it remains the live discard).
2. All other cards in the open deck are shuffled and turned face-down to form a new closed deck.
3. Play continues from the same player’s turn with no other change.

A hand never ends merely because the draw pile is empty. In the extremely rare case where a reshuffle is impossible (open deck has only its top card), the hand is declared void and redealt — no points are exchanged.

Sequence Rules

A sequence (also called a run) is three or more consecutive cards of the same suit. Sequences are the backbone of a legal hand: every valid declaration contains at least two, and at least one must be pure.

Pure sequences

A pure sequence contains no joker acting as a substitute. Three is the minimum length; there is no maximum beyond the practical limit of your hand.

One subtlety: a wild-joker card used as its natural self keeps a sequence pure. If every 4 is wild this game, the run 3♦ 4♦ 5♦ is still pure, because the 4♦ is sitting in its own natural position, not substituting for anything. This rule is explored in depth in our pure sequence guide.

Impure sequences

An impure sequence uses one or more jokers (printed or wild) to stand in for missing cards. It satisfies the “second sequence” requirement and any further sequences — just never the mandatory pure one.

Multiple jokers in one impure sequence are legal: 5♥ + joker + joker representing 5♥-6♥-7♥ is a valid (if extravagant) sequence.

Ace rules: high or low, never around the corner

The ace plays at either end of its suit, but not across the corner:

The ace scores 10 points as deadwood whichever way you intend to use it.

Minimum sequence requirements for a valid hand

• At least two sequences in total.
• At least one pure sequence among them.
• A sequence must be at least 3 cards; there is no rule capping its length.
• Sequences must be same-suit and strictly consecutive — 5♥-7♥-9♥ (“skip runs”) are never valid.

Set Rules

A set (or trio/trail in older usage — see the terminology guide) is three or four cards of the same rank in different suits.

The complete set rulebook:

• Minimum 3 cards, maximum 4 cards. A fifth card is impossible without repeating a suit, and 5-card sets are invalid even with a joker as the fifth card on most rulesets — a set never exceeds 4 cards.
• All suits must differ. Because the game uses two decks, you can hold two identical cards. Two cards of the same suit in one set make the whole set invalid — this is the most common cause of wrong declarations.
• Jokers may substitute freely. K♠ K♥ + joker is a valid set; so is K♠ + joker + joker.
• Sets are optional. A valid hand can be all sequences. Sets only ever fill the space left after the two mandatory sequences.

Joker Rules

Two kinds of joker operate under one set of rules:

The four governing principles:

1. Substitution. A joker stands in for exactly one missing card in an impure sequence or a set. The combination must still be identifiable — joker + joker + joker with no anchor card is not a valid group.
2. Pure-sequence exclusion. No substituting joker may appear in the pure sequence. The wild-joker card played in its own natural position is the single exception, and the sequence remains pure.
3. Zero value. Jokers score 0 as deadwood. Holding an unused joker at the end of a lost hand costs you nothing in points — but it almost certainly cost you the game.
4. No retrieval. A joker discarded to the open deck cannot be picked up by the next player under standard rules.

Declaration Rules

Declaring is a three-stage procedure, and each stage has rules.

Stage 1 — The finish slot

When all 13 of your cards form valid groups, you end your final turn by placing your 14th card face-down in the finish slot (online) or announcing the discard as your finish (live play). This discard is irreversible: it commits you to the declaration.

Stage 2 — The show

You then arrange your 13 cards into their groups and reveal them. A valid show must satisfy all of the following:

• All 13 cards grouped — no loose cards.
• At least 2 sequences.
• At least 1 pure sequence among them.
• Every set legal: 3–4 cards, no duplicate suits.
• Every sequence legal: same suit, consecutive, no skip or round-the-corner runs.

Contrast it with a hand that looks finished but fails validation:

Stage 3 — Validation

Opponents (or the platform’s engine) verify the show against the checklist above. The outcomes:

• Valid declaration: the declarer scores 0 and wins the hand. All other players’ hands are scored.
• Wrong declaration: the declarer is assessed the flat 80-point penalty and their hand is dead. Play continues among the remaining players, and the next player to complete a valid hand wins. In a 2-player game, the opponent wins automatically and scores 0.

After any valid declaration, the remaining players must lay down their own hands for counting. Players who have a pure sequence plus a second sequence count only their ungrouped cards; players without that foundation count all 13 cards, capped at 80.

Scoring Rules

Scoring in rummy is penalty-based: points are bad, and the winner of each hand scores zero. The full scoring table:

The counting rules in detail:

• With 2 sequences incl. 1 pure: only cards outside valid groups (your deadwood) count against you. A near-finished hand might lose by just 4–10 points.
• Without the pure-sequence foundation: all 13 cards count at full value, capped at 80. Even a hand full of completed sets scores heavily if the two-sequence requirement isn’t met.
• The 80 cap is absolute. No single hand can cost more than 80 points, however bad.

Drop rules

Dropping — folding your hand — is a legal, point-limiting move:

• First drop (20 points): declared on your very first turn, before drawing any card. Note that picking a card from the open deck counts as playing — most rules then treat any later drop as a middle drop.
• Middle drop (40 points): any drop after your first draw.
• Missed turns: in timed online games, missing a turn passes it automatically; missing three consecutive turns drops you from the hand at the middle-drop cost of 40 points.
• Leaving the table mid-hand is scored as a middle drop (40), and in points rummy the corresponding cash value is settled immediately.

When to drop is a probability decision, not a pride decision — our rummy mathematics guide quantifies the break-even thresholds.

Stake conversion

In points rummy, each point carries a pre-agreed monetary value, and the winner collects the sum of all opponents’ points × the point value. Pool and deals formats use the same per-hand scoring but accumulate it differently — the format comparisons live in our 13 card rummy overview. If you play for stakes, check the legal position in your state first: rummy is a recognised game of skill, but a handful of states restrict real-money play.

Etiquette and Common Table-Rule Variations

The rulebook above is the standard, but live tables agree on house conventions before the deal. The well-known variations:

Live-table etiquette, briefly: keep your cards above the table, don’t comment on the discard pile while a hand is live, announce your drop clearly before the next player draws, and never rearrange the open deck. Online, the platform enforces all of this — your only obligations are the turn timer and a final check before you hit Declare.

Common Rule Mistakes

1. Declaring with two impure sequences. Two sequences is necessary but not sufficient — one must be pure. This single oversight accounts for a large share of all 80-point wrong declarations.
2. Building a 5-card set. Four suits means four cards maximum. The fifth “set” card is deadwood pretending to be melded.
3. Pairing duplicate-suit cards in a set. Two decks mean two Q♥s exist. Same rank is not enough; every suit in a set must differ.
4. Counting K-A-2 as a sequence. The ace plays high or low, never around the corner. K♠ A♠ 2♠ is three points of deadwood, not a run.
5. Treating a natural wild-joker card as impure. If every 4 is wild and your run is 3♦-4♦-5♦, that sequence is pure — players sometimes break up a winning hand because they misapply this rule.
6. Dropping after touching the open deck. Picking the open card forfeits the 20-point first drop; you’re committed to playing or paying the 40-point middle drop.

Where to Go Next

This page is the rulebook; the rest of the site puts it to work. If you’re new, walk through a full hand in how to play rummy, then master the one rule that decides most games in pure sequence in rummy. When the vocabulary gets thick — meld, deadwood, show, toss — keep the rummy terminology glossary open beside you. And before playing for stakes, read up on whether rummy is legal in your state.