Mahjong Rules for Beginners — A Complete Step-by-Step Guide

Mahjong is a four-player tile game that originated in China and is played by over 100 million people worldwide. This guide walks you through every rule you need to play your first game.

What You Need to Play

To play Mahjong you need:

• A Mahjong tile set (144 tiles)
• 4 players seated around a square table
• Scoring sticks or chips (for tracking points)
• Dice (2 standard dice for determining the dealer and wall break)
• A wind indicator (optional, to track the round wind)

Most modern sets come with everything you need in a carrying case.

Understanding the Tiles

A standard set contains 144 tiles in these categories:

Suited Tiles (108 tiles)

Three suits, each numbered 1 through 9, with four identical copies of each tile:

Honor Tiles (28 tiles)

Bonus Tiles (8 tiles)

Bonus tiles are set aside immediately when drawn and replaced with a new draw. They add points but are not part of your hand.

For a complete breakdown, see Mahjong Tiles Explained.

Setting Up the Game

1. Determine Seating and Dealer

Each player draws a Wind tile to determine their seat position: East, South, West, North. East is always the dealer and acts first. Seating goes counter-clockwise: East → South → West → North.

2. Build the Wall

All 144 tiles are shuffled face-down on the table. Each player then builds a row 18 tiles long and 2 tiles high in front of them. The four rows are pushed together to form a square — this is the wall.

3. Break the Wall

The dealer rolls two dice. The total determines where the wall is broken. Count counter-clockwise from the dealer’s wall, then count that many stacks from the right end of the chosen wall. The wall is broken at that point.

4. Deal the Tiles

Starting from the break, tiles are dealt counter-clockwise in groups:

1. Each player takes 4 tiles (2 stacks), three times — giving everyone 12 tiles
2. The dealer takes 2 more tiles (the 1st and 3rd tiles from the next row)
3. Each other player takes 1 more tile

Result: The dealer has 14 tiles, everyone else has 13 tiles.

How a Turn Works

Play proceeds counter-clockwise (East → South → West → North → East…).

The Draw Phase

At the start of your turn, draw one tile from the wall (the open end where dealing left off). Add it to your hand.

The Discard Phase

After drawing, you must discard one tile face-up in front of you, arranged so all players can see your discard history. You now have 13 tiles again (or 14 if you’re about to declare a win).

Exceptions

• If you draw a bonus tile (Flower or Season), reveal it, place it aside, and draw a replacement tile from the back end of the wall.
• If you complete a winning hand after drawing, you do not discard — you declare tsumo (self-draw win).

Claiming Discards

After any player discards a tile, other players may claim it to complete a set. Claims take priority over normal draws.

Chi (Chow) — Sequence

You may claim the most recently discarded tile to complete a sequence (three consecutive tiles in the same suit, e.g., 4-5-6 of Bamboo). Only the player sitting to the right of the discarder (the next player in turn order) can call chi.

• Reveal the completed sequence face-up on the table
• These tiles are now open (exposed) and cannot be changed
• Then discard one tile to end your turn

Pon (Pung) — Triplet

Any player may claim a discard to complete a triplet (three identical tiles, e.g., three 8 of Dots). Pon takes priority over chi.

• Reveal the completed triplet face-up
• Discard one tile to end your turn
• The player who would have drawn next loses their turn

Kan (Kong) — Quad

Any player may claim a discard to complete a quad (four identical tiles). You may also declare kan on your own turn if you hold all four copies or if you add a drawn tile to an existing pon.

• Reveal the four tiles
• Draw a replacement tile from the back end of the wall
• Then discard one tile

Priority Order

When multiple players want the same discard:

1. Win (ron) — highest priority
2. Pon / Kan — second priority
3. Chi — lowest priority

If two players both want to win from the same discard, the player closest in turn order to the discarder wins.

Forming Sets

A complete standard winning hand consists of 4 sets + 1 pair (14 tiles total):

Sequences (Chi / Chow)

Three consecutive tiles in the same suit:

• 1-2-3 of Dots ✓
• 4-5-6 of Bamboo ✓
• 7-8-9 of Characters ✓
• 9-1-2 does NOT wrap around ✗
• Mixed suits (1 Bamboo, 2 Dots, 3 Characters) ✗

Triplets (Pon / Pung)

Three identical tiles:

• Three East Wind ✓
• Three 5 of Dots ✓
• Three Red Dragon ✓

Quads (Kan / Kong)

Four identical tiles. A quad counts as one set but requires a replacement draw to keep your hand at the right tile count.

Pair (Eyes)

Two identical tiles. Every standard winning hand needs exactly one pair.

Winning the Hand

A player wins by completing their hand — 4 sets + 1 pair. There are two ways to win:

Tsumo (Self-Draw Win)

You draw the winning tile yourself from the wall. All other players pay you points.

Ron (Discard Win)

Another player discards the tile you need. That player pays you points (the specific payment rules vary by variant).

Declaring a Win

When you complete your hand:

1. Say “Tsumo” or “Ron” (or the equivalent in your variant)
2. Reveal your entire hand
3. Scoring is calculated based on the hand pattern, how you won, and other factors

Special Hands

Some winning patterns do not follow the 4 sets + 1 pair structure. For example, Seven Pairs (seven distinct pairs) and Thirteen Orphans (one of each terminal and honor, plus one duplicate) are special wins recognized in most variants.

See Winning Hands Guide for a full list.

The Flow of a Full Game

A typical Mahjong session consists of multiple rounds and hands:

1. Hand: One deal from building the wall through someone winning (or a draw)
2. Round: A set of hands. In the East round, the dealership passes when the dealer doesn’t win. After all four players have been dealer, the round advances.
3. Game: Usually consists of an East round and a South round (8+ hands minimum), though this varies by variant.

Draws

If the wall runs out of tiles before anyone wins, the hand is a draw (exhaustive draw). Depending on the variant, players in tenpai (one tile away from winning) may receive points from players who are not.

Quick-Reference Table

Common Beginner Tips

1. Focus on suited tiles first — Sequences are easier to build than triplets because each tile has adjacent tiles that work with it.
2. Don’t call chi/pon too early — Opening your hand reduces scoring potential and reveals information to opponents.
3. Watch the discards — If all four copies of a tile you need have been discarded, that shape is dead. Adjust your hand.
4. Keep flexible shapes — A pair of 4s and a 6 in the same suit can become a triplet (4-4-4) or a sequence (4-5-6) depending on what you draw.
5. Learn defense — If you see an opponent is close to winning, discard safe tiles even if it slows down your own hand.

For more, read Common Mistakes in Mahjong.

What’s Next?

Now that you know the basic rules, deepen your understanding:

• Mahjong Tiles Explained — Understand every tile in detail
• Mahjong Strategy — Start building better hands
• Mahjong Variants — Learn how rules differ across regions
• Mahjong Scoring — Understand how points are calculated