If you've been watching friends gather around a gorgeous tile set, laughing over a game you don't yet understand, this guide is for you. Learning how to play American mahjong is easier than it looks — and once you know the rhythm of the Charleston and the thrill of calling your first mahjong, you'll wonder what took you so long to sit down at the table.
This beginner's guide walks you through everything: what American mahjong is, what you need to play, how to set up, the famous Charleston, how a turn works, how to win, and the simple tips that will make your first game night a good one.
What Is American Mahjong?
American mahjong (often spelled "mah jongg") is a four-player tile game governed by the National Mah Jongg League, which standardized the rules in 1937 and still publishes the official rulebook today. It's a social, strategic game of drawing and discarding tiles, and it has become one of the most beloved game-night traditions in the country.
It differs from Chinese mahjong in a few important ways. American mahjong uses 152 tiles (Chinese sets use 144 and have no jokers), includes eight wild joker tiles, opens every hand with a tile-passing ritual called the Charleston (unique to the American game), and — most distinctively — every winning hand must match a pattern printed on the annual NMJL card. The League releases a brand-new card each spring with completely new winning combinations, so the game reinvents itself every year. The 2026 card is the current edition, and every player at the table needs their own copy.
What You Need to Play American Mahjong
Before your first game, gather the essentials:
A 152-tile American mahjong set. A regulation set contains 108 suited tiles — Dots, Bams (bamboo), and Craks (characters), numbered 1 through 9 with four of each — plus 16 Wind tiles (four each of North, East, South, and West), 12 Dragon tiles (four each of Red, Green, and White, also called Soap), 8 Flower tiles, and 8 Jokers. Most quality sets ship with a few extra blank tiles as spares, so you'll often see sets listed as 160 or 166 tiles total.
Racks and pushers. Each player needs one rack to hold their tiles upright and shield their hand from the table. Pushers are the attached arms that help you push your wall of tiles forward — look for a set of four.
A mahjong mat. A mat quiets the clack of the tiles, protects your table, and gives everyone a defined playing surface. Many players consider it essential rather than optional.
The current NMJL card. This is non-negotiable. The card lists every legal winning hand for the year — roughly 65 to 75 patterns organized into categories like Consecutive Run, Like Numbers, Winds, and Singles and Pairs. Because the hands change every year, an old card won't do. Each player references their own card throughout the game.
Four players. American mahjong is a four-player game, full stop.
Setting Up the Game
Setup is part of the ritual, and it goes like this:
- Build the walls. Each player stacks their tiles face-down into a wall two tiles high. A full wall is 19 double-stacked tiles long, and the four walls form a square in the center of the table.
- Break the wall. East (the first player, chosen by dice roll) rolls the dice, counts that number of tiles from the right end of their own wall, and breaks the wall at that point. Play begins from the break.
- Deal. Each player takes 13 tiles from the wall. East takes a 14th tile, since East takes the first turn.
- Rack your tiles. Arrange your 13 tiles on the sloped part of your rack, grouped however helps you think. Take a moment with your NMJL card and start looking for a section of hands your tiles might fit.
The Charleston: American Mahjong's Signature Ritual
Before a single tile is drawn, American mahjong opens with the Charleston — a series of tile passes that lets every player shape their starting hand. It's the most social part of the game and the feature that most distinguishes American play.
The first Charleston is compulsory and runs in three passes of three tiles each:
- First right: pass three tiles you don't want to the player on your right.
- Across: pass three tiles to the player across from you.
- First left: pass three tiles to the player on your left.
A second Charleston follows in reverse order — left, across, right — but it is optional: any player may stop the passing after the first Charleston is complete. If no one stops it, the second round proceeds.
Two courtesies to know: on the last pass of each Charleston (the first left, and the second right), you may make a blind pass — passing along one to three of the tiles you were just dealt without looking at them, so you don't have to give up tiles from your own hand. And after the Charleston, there's an optional courtesy pass across the table of zero to three tiles, by mutual agreement.
One firm rule: jokers may never be passed in the Charleston. Keep them.
How to Play American Mahjong: The Turn, Step by Step
Once the Charleston is done, East discards a tile to begin. From there, every turn follows the same simple rhythm:
- Draw or call. Start your turn by drawing the next tile from the wall — or by calling the most recently discarded tile, if it completes a set in your hand. A called tile is placed face-up on the flat top of your rack as an exposure, along with the matching tiles from your hand. You can only call the latest discard, and only until the next player draws and racks (or discards).
- Discard or declare. End your turn by discarding one tile face-up into the center of the table — or, if your tiles now form a complete winning hand, by declaring "Mah Jongg!"
Play moves counter-clockwise around the table. Called tiles must be exposed immediately — they can't go into the concealed part of your rack. And if two players want the same discard, the call for mahjong always takes priority over a call for an exposure.
A word of caution for beginners: every exposure you place on your rack tells the table what you're building. Expose early and opponents can read your hand — and avoid discarding the tiles you need.
Winning: Calling Mah Jongg
You win by being the first to complete a 14-tile hand that matches one of the patterns on the current NMJL card exactly. Each line on the card describes a precise combination of suits, winds, dragons, flowers, and jokers, with a point value in the margin.
A few rules that decide games:
- Jokers are wild — with limits. A joker can stand in for any tile in a group of three or more identical tiles (a pung, kong, or quint). But jokers can never be used in a single tile or a pair, cannot be passed in the Charleston, and cannot be called from the discard pile.
- Follow the card to the letter. If the card calls for a pair of flowers, two jokers won't save you — jokers can't complete pairs. New players lose more games to this rule than any other.
- Declare it. When your 14 tiles match a hand, say "Mah Jongg!" and lay out your tiles for the table to verify.
If no one completes a hand before the wall runs out, the hand is a draw and you deal again.
Scoring is refreshingly simple at the beginner level: every hand on the card carries a point value, and payouts follow the card. (Seasoned players layer on table stakes and doubles — you'll pick that up by your third game night.)
Beginner Tips for Your First Game Night
You now know how to play American mahjong at a basic level. These tips will make your first game night a good one:
- Pick a section early. After the deal, scan your card and commit to one category of hands — Consecutive Run if you have runs of numbers, Winds if you're heavy on honors. A mediocre plan beats no plan.
- Use the Charleston aggressively. The Charleston is a gift: pass anything that doesn't fit your chosen section, even if it feels like a "good" tile. Nine tiles of passing can transform a hopeless hand.
- Guard your discards. Once exposures hit the table, pause before discarding and ask: could this tile complete someone's visible hand? Late in the game, breaking up your own hand to avoid dealing the winning tile is smart play.
- Treasure your jokers. Jokers are the most powerful tiles in the game. Don't spend one early to complete a low-value exposure unless you must.
- Flowers matter. New players often discard flowers as useless. On the NMJL card, flowers appear in a huge share of hands — treat them as gold until you're sure.
- Play your first games with patient people. Tell the table you're learning. Mahjong players love converts, and a friendly first night is worth more than any strategy article.
Ready to Play?
Everything you need for game night is one beautiful setup away. A designer American mahjong tile set is the centerpiece — the thing your friends will photograph before the first tile is drawn. If your game travels to friends' houses, weekends away, or the club, a travel mahjong set with its own carry case keeps every tile together. And the finishing touches — a quality mahjong mat, a set of racks and pushers, and a few well-chosen mahjong accessories — turn a table into an occasion.
Browse the collection to find the set that feels like yours:
Here's to your first Charleston — and your first "Mah Jongg!"