500 Rummy Rules

How do you play Rummy 500?

Rummy 500 is a card game where you score points by placing matching combinations on the table. Cards you play count in your favor, while cards left in your hand count against you when the hand ends.

You build sets of matching ranks and runs of consecutive cards in the same suit. You can also extend combinations that other players have already played.

The discard pile adds another decision: you may take a useful card buried beneath several others, but you must take every card above it too. That can provide several scoring opportunities or leave you holding expensive cards when someone goes out.

Also called 500 Rummy or 500 Rum, the game continues over several hands until someone reaches 500 points. Unlike Gin Rummy, you play combinations openly during the hand rather than keeping them hidden until the finish.

What you need and how many cards to deal

This guide uses a no-joker version. Other common options are explained further down.

Choose a dealer and deal clockwise, one card at a time. Place the remaining cards face down as the stock, then turn its top card face up to start the discard pile.

Keep discards slightly overlapped so everyone can see their ranks and suits. Their order must remain unchanged.

The player to the dealer’s left starts. Play moves clockwise, and the deal passes left after each hand.

Sets, runs and cards you can add

A valid combination placed on the table is called a meld. There are two types:

When using two decks, duplicate copies of the same card cannot appear together in one set. Two eights of hearts plus an eight of clubs do not form a valid set.

Are aces high or low?

An ace can appear at either end of a run:

• A–2–3 of the same suit is valid.
• Q–K–A of the same suit is valid.
• K–A–2 is not valid.

Aces cannot connect the high and low ends of the sequence.

Adding cards to existing melds

You may extend your own melds or another player’s. This is called laying off.

For example, if someone has played 5–6–7 of clubs, you can add the 4 or 8 of clubs. You can also add the missing fourth suit to a three-card set.

You score the cards you add. When extending another player’s meld, keep your added cards face up in your own scoring area and clearly state which combination they extend.

Each card belongs to one combination only. You cannot later move it into a different meld.

A turn in Rummy 500, step by step

Every turn follows three stages:

1. 1.Draw cards. Take the top card of the stock, or take a card from the discard pile together with every card above it.
2. 2.Play melds and lay off cards. You may place any number of valid combinations on the table and extend existing melds. There is no minimum opening score.
3. 3.Discard one card. Place it face up on the discard pile, keeping earlier cards visible. Your turn ends.

Melding is normally optional. However, in the version used here, any card deliberately selected from the discard pile must be played immediately, either in a new meld or as a layoff.

If you play your entire hand during step two, the hand ends immediately. You do not need to keep a final card to discard.

Taking cards from the discard pile

The discard pile is often more useful than a blind draw, but you cannot take a buried card on its own.

To claim one:

• Take the chosen card and every card above it.
• Immediately play the chosen card.
• Keep, meld or lay off the additional cards as you wish.
• Finish with a discard unless you have gone out.

Cards below the chosen card remain in the pile.

Example: reaching for a useful seven

You hold the 7 of clubs and 7 of diamonds. The discard pile contains, from oldest to newest:

7 of hearts → king of spades → 3 of clubs

You may take all three cards and immediately play the three sevens as a set. The king and three join your hand. You can play them if they fit another combination, or discard one to finish your turn.

The set scores 21 points, but any extra cards still in your hand when play ends will count against you.

If you take only the top discard, you cannot immediately discard that same card. After taking several cards, you may discard one of the extra cards you picked up, including the previous top discard.

Rummy 500 scoring

At the end of each hand, every player calculates:

Points from cards played − points from cards still in hand = score for the hand

Use these card values:

For example, if you have played 74 points and still hold cards worth 19, you score 55 points.

If you have played 18 points but hold 30, you score −12. Both your score for a hand and your running total can be negative.

Unplayed combinations still count against you. Holding three kings does not protect their value once someone else ends the hand.

When does a hand end?

A hand ends immediately when:

• A player has no cards left, whether through melding, laying off or discarding.
• The stock is empty and the next player declines to take from the discard pile.

Drawing the last stock card does not automatically stop play. That player completes their turn, and subsequent players can continue taking legal discards.

Under these rules, you do not reshuffle the discard pile into a new stock. Once the hand ends, nobody gets another chance to meld or lay off cards.

Who wins the game?

Calculate everyone’s net score after the hand. If a player has reached 500 or more, the highest cumulative score wins.

If multiple players cross 500 during the same hand, compare their final totals. If the leaders are tied, play another hand to break the tie.

Going out and winning are different things. You can end a hand while another player earns more points or wins the overall game.

Rules to agree on before playing

Rummy 500 has several established variations. These are the differences most likely to cause disagreements.

Taking the top discard without playing it

Some versions allow you to take just the top discard and keep it in your hand. Buried cards must still be used immediately.

This guide uses the stricter rule: the selected discard must always be played, even when it is the top card.

Jokers and alternative scoring

Some groups add two jokers per deck as wild cards worth 15 points each. State what each joker represents when playing it.

Other groups simplify scoring by making cards from 2 through 9 worth five points each, or by scoring all aces as 15. These changes affect strategy, so agree on one scoring system before dealing.

Calling “Rummy!”

Some versions let players interrupt when a playable card is discarded or a scoring combination is overlooked in the discard pile.

The exact calling conditions vary. This guide does not use out-of-turn calls, so everyone waits for their normal turn.

Requiring a final discard

Some tables require players to discard their last card to go out. The main rules above allow you to finish by melding or laying off your final card instead.

Strategy: score points without getting trapped

Count the cost of a discard pickup. Before taking five cards to reach one useful card, check how many of the extras you can play immediately.

Watch opponents with small hands. If someone has one or two cards left, holding high-value cards becomes more dangerous.

Look for layoffs before discarding. A card that does not help your own combinations may extend a run already on the table and score for you.

Keep flexible combinations. Two consecutive cards in the middle of a suit, such as 6–7, can become a run with either the 5 or 8. That gives you more possible draws than Q–K, which needs the jack or ace.

Consider what your discard gives away. A card may complete an opponent’s meld or let them claim several useful cards beneath it.

Rummy 500 rules at a glance