How Many Tiles Are in an American Mahjong Set?
A standard American Mahjong set contains 152 tiles. Those tiles fall into seven categories: three numbered suits and four special groups — Winds, Dragons, Flowers, and Jokers. The table below shows exactly how the set breaks down.
| Category | Distinct tiles | Copies each | Total |
|---|---|---|---|
| Bams (Bamboos)Green bamboo stalks, numbered 1–9. The 1 Bam is traditionally a bird. | 9 ranks (1–9) | 4 | 36 |
| Craks (Characters)A Chinese numeral above the red character 萬, numbered 1–9. | 9 ranks (1–9) | 4 | 36 |
| Dots (Circles)Concentric circles, numbered 1–9. | 9 ranks (1–9) | 4 | 36 |
| WindsEast, South, West, and North — four of each. | 4 (E, S, W, N) | 4 | 16 |
| DragonsRed, Green, and White — four of each. | 3 (Red, Green, White) | 4 | 12 |
| FlowersEight interchangeable Flower tiles with varying artwork. | — | 8 | 8 |
| JokersEight identical wild tiles. | — | 8 | 8 |
| Total tiles | 152 | ||
Add it up and you get 36 + 36 + 36 + 16 + 12 + 8 + 8 = 152. That number is fixed by the rules: it is the set the National Mah Jongg League designs its annual card around, and it is what every standard American game expects on the table.
The Three Numbered Suits
The three numbered suits — Bams, Craks, and Dots — each run from 1 to 9, and each rank appears four times in the set. These are the workhorse tiles: most winning hands on the annual card are built from pungs, kongs, and quints drawn from the suits. Learn these first and everything else follows.
Bams (Bamboos)
Bams are drawn as green bamboo stalks. The number of stalks on the tile tells you its rank, from 1 to 9. The one exception is the 1 Bam, which is almost always shown as a bird — usually a sparrow or peacock perched on a stalk. It is one of the easiest tiles to pick out, which makes it a friendly place to start learning the suit.
Craks (Characters)
Craks show a Chinese numeral from 1 to 9 across the top, and the red character 萬 (wàn, meaning “myriad” or “ten thousand”) below it. The top character is the rank; the bottom character is what names the whole suit. Because Craks rely on written characters rather than pictures, they take a little longer to read at a glance — but the nine numerals repeat in a simple, learnable pattern.
Dots (Circles)
Dots are shown as coloured concentric circles. The number of circles on the tile is its rank, from 1 to 9. Dots are usually the fastest suit for beginners to read, because the count is visible at a glance — much like counting pips on a die.
Understanding Wind Tiles
The four Winds — East (東), South (南), West (西), and North (北) — each appear four times, for 16 Wind tiles in total. Winds are not numbered and do not belong to any of the three suits. They are “honors”: tiles that can form pungs and kongs but never runs.
East has a special role beyond its face: the player seated East is the dealer for the round, takes the first turn, and begins play with 14 tiles instead of the usual 13. The other three Winds are simply tiles you can collect for your hand.
Understanding Dragon Tiles
There are three Dragons — Red, Green, and White — with four of each, for 12 Dragon tiles. Like Winds, Dragons are honors, not suited tiles. Each Dragon is tied to one of the three suits through its colour, and that pairing matters whenever a hand on the annual card calls for matching Dragons.
The Dragon–suit colour pairings
- Green Dragon (發) pairs with Bams — both are green.
- Red Dragon (中) pairs with Craks — the 萬 character sits in red on every Crak.
- White Dragon (the blank “Soap”) pairs with Dots — a blank circle reads like a zero or a dot.
When the card asks for a Dragon that matches a suit, reach for the Dragon whose colour matches the suit you are building. The White Dragon is the odd one out: it has no character at all, just a blank rectangle that earned it the nickname “Soap.”
Flower Tiles Explained
The set includes eight Flower tiles. Their artwork varies widely from one manufacturer to the next — some show flowers, some show seasons, and many American sets use a simple numbered floral design. That variety is cosmetic only.
The important rule is that any Flower is interchangeable with any other Flower. If you draw a Flower, you do not need to match its specific picture — you simply set it aside, draw a replacement tile from the back of the wall, and treat every Flower as the same tile for the purposes of the card. That is why there are eight distinct Flower designs but they function as a single group.
What Are Jokers?
A standard set includes eight Jokers, all identical. A Joker is a wild tile: it can stand in for any tile when it is part of a group of three or more matching tiles — a pung (3), kong (4), quint (5), or sextet (6).
- In a single tile — a Joker can never be a lone tile.
- In a pair — Jokers cannot complete a pair of two.
- Passed during the Charleston — Jokers must stay in your hand.
Jokers are also the only tiles that can be exchanged during play: if an opponent has exposed a group that contains a Joker, and you hold the real tile it is pretending to be, you may swap your real tile for their Joker on your turn. For the complete rules around calling, exposing, and exchanging Jokers, see our complete beginner’s guide to playing American Mahjong.
How to Recognize Tiles More Quickly
Nobody memorizes all 152 tiles overnight. Recognition comes from short, repeated exposure. Work through the categories in this order and the set will start to feel familiar within a few sessions.
- 1
Start with the three suits
Sort a mixed handful of tiles into Bams, Craks, and Dots. Dots are the easiest; Bams are next; Craks take the longest because they rely on characters.
- 2
Learn Winds and Dragons next
There are only seven of these tiles — four Winds and three Dragons. Tie each Dragon to its suit colour so the pairing becomes instinctive.
- 3
Recognize Flowers and Jokers last
Flowers are easy to spot by their pictures and Jokers are clearly labelled. Because both groups are interchangeable within themselves, you only need to know “Flower” and “Joker,” not every individual tile.
- 4
Sort physical tiles often
If you own a set, deal yourself 13 tiles and sort them by category and rank every time. Five minutes of sorting beats an hour of reading.
Common Tile Identification Mistakes
These are the slip-ups that trip up new players most often:
1. Confusing the 1 Bam with a Flower
Both show a bird or a plant, but the 1 Bam is a suited tile you keep in your hand, while a Flower is set aside for a replacement. Check whether the tile has a number on it.
2. Mixing up the Dragons by colour
The Green Dragon (發) and the Green Bamboo stalks can look alike at a distance. Remember that Dragons are single characters, while Bams are counted stalks.
3. Treating Flowers as non-interchangeable
Because each Flower has different artwork, beginners sometimes think they need a specific Flower. You do not — every Flower stands for every other Flower.
4. Reading Crak rank from the bottom character
The red 萬 character is the same on every Crak. The rank is the numeral across the top, so always read the top first.
5. Forgetting that Winds are not a suit
Winds and Dragons are honors, so the card never asks for a “run” of Winds the way it might ask for 1-2-3 of a suit. Honors only form pungs, kongs, quints, and pairs.
Practice Identifying American Mahjong Tiles
Reading about tiles is a start; spotting them quickly is the skill that makes a first game feel comfortable. Our interactive Mahjong Tile Recognition Trainer lets you practice identifying Bams, Craks, Dots, Winds, Dragons, Flowers, and Jokers at your own pace, right in your browser.
Interactive Tile Recognition Trainer
Put these visuals to work. The trainer walks you through three levels — identifying the category, naming the exact tile, and a mixed challenge — with instant feedback after every answer.
Open the Tile Recognition Trainer →Prefer to study offline first? Sort a physical set by category, then by rank. The reference grids above use the same visuals the trainer draws from, so working through them here and then practicing in the trainer reinforces what you see.
Frequently Asked Questions
How many tiles are in American Mahjong?
A standard set contains 152 playing tiles: 36 each of Bams, Craks, and Dots; 16 Winds; 12 Dragons; 8 Flowers; and 8 Jokers. Extra blank spares in the box are not counted.
What are Bams, Craks, and Dots?
They are the three numbered suits, each running 1–9 with four copies of every rank. Bams are bamboo stalks, Craks are Chinese numerals above the 萬 character, and Dots are concentric circles.
Why does the 1 Bam look like a bird?
The 1 Bam is traditionally carved as a bird — often a sparrow or peacock — rather than a single bamboo stalk. It is a longstanding decorative convention and one of the most recognisable tiles in the set.
How many Jokers are included?
Eight. Jokers are wild tiles that can substitute inside groups of three or more matching tiles, but never inside a single or a pair.
Are Flowers interchangeable?
Yes. Even though the eight Flowers have different artwork, any Flower counts as any other Flower. You expose a Flower when you draw it and take a replacement from the wall.
Are American Mahjong tiles different from Chinese Mahjong tiles?
The suits and honors overlap, but American sets add eight Jokers and eight Flowers and are designed to be read alongside the annual NMJL card. Chinese Mahjong has no Jokers, no Charleston, and no annual card.
Can Mahjong tiles have different artwork?
Absolutely. Every manufacturer stamps its own style on the tiles, so the bamboo, flowers, and characters can look quite different from one set to the next. The categories and ranks stay the same; only the artwork varies.
Sources and Further Reading
Tile counts and descriptions were cross-checked against standard American Mahjong reference material, including:
- American Mah Jongg Association beginner’s guide and rules
- National Mah Jongg League (NMJL) standard set and table rules
- MahjongKit beginner educational guidelines
Disclaimer: American Mahjong Basics is an independent educational website. It is not affiliated with, sponsored by, or endorsed by the National Mah Jongg League (NMJL). The schematic tile illustrations on this page are original, simplified references — not photographs of any specific manufacturer’s set — and are pending editorial review.
Keep learning
Now that you can identify the tiles, the next step is putting them into play. Our complete beginner’s guide walks through setup, the Charleston, calling discards, and declaring Mahjong.
Read the complete beginner’s guide