Mahjong 101 (2026 Edition): Your Complete Beginner's Guide to American Mahjong

So you've heard about Mahjong, maybe a friend invited you to a game, maybe you've seen the beautiful tiles and wanted to know more, or maybe you just want to finally understand what everyone's been talking about. Whatever brought you here, welcome! You're in the right place.

This guide covers everything you need to know to get started with American Mahjong, the version played with the National Mah Jongg League (NMJL) card. We'll walk you through the basics, break down the key moments of the game, and link you to deeper guides for each topic when you're ready to go further.

Let's dive in.

What Is American Mahjong?

American Mahjong is a tile-based game typically played by four players. The goal is simple: build a complete hand of tiles before anyone else does and call "Mahjong!" to win.

It's part strategy, part memory, part social game, and a whole lot of fun. Unlike other versions of Mahjong, American Mahjong is played using the NMJL card, an official card published each year that lists all the valid winning hands for that year. Think of it as the rulebook and the game board rolled into one little card.

Each game is made up of tiles: Bams, Craks, Dots, Winds, Dragons, Flowers, and the all-important Jokers, and your job is to use them to build one of the hands on the card.

How a Game Works

A standard game has a few key phases:

1. The Charleston - Players pass tiles they don't want to their neighbors to improve their hands before play begins.
2. The Deal & Draw - Players take turns drawing and discarding tiles, working toward their chosen hand.
3. Calling Mahjong - The first player to complete a valid hand on the card wins!

Simple in concept, endlessly strategic in practice. Let's break each part down.

The Charleston

The Charleston is one of the things that makes American Mahjong unique, and it happens before the main game even starts.

During the Charleston, players pass tiles they don't need to the players on their left, right, and across from them. It's your first chance to shape your hand and get rid of tiles that don't fit your strategy.

Mastering the Charleston can give you a serious edge. 👉 Read our full Guide to Mastering the Charleston to learn the passing order, optional passes, and smart strategy tips.

Reading the Card

The NMJL card is updated every year, which means the valid winning hands change annually. Learning how to read it is one of the most important skills you'll develop as a new player.

The card lists hands organized into categories, with symbols representing different tile types, colors, and quantities. At first glance it can look a little overwhelming, but once you know how to decode it, it becomes second nature.

👉 Read our full guide to Reading the Card for a step-by-step breakdown of every symbol and category.

Picking a Hand

Once you've seen your tiles and completed the Charleston, it's time to commit to a hand or at least narrow it down to a few options.

Picking the right hand is part intuition, part math. You want to choose a hand that's achievable with the tiles you already have, while staying flexible enough to adapt as the game progresses.

👉 Read our full guide to Picking a Hand for tips on evaluating your tiles and choosing wisely.

Jokers

Jokers are the wildcards of American Mahjong — literally. They can substitute for any tile in a set of three or more identical tiles, making them incredibly powerful.

But there are rules. Jokers can't be used in pairs, and they can be "stolen" from an exposed set if another player has the tile the Joker is standing in for. Knowing when to use them — and when to protect them, is a key part of strategy.

👉 Read our full Jokers guide to learn the rules, common mistakes, and how to use Jokers to your advantage.

Hands & Scoring

The NMJL card lists dozens of valid hands, organized into categories like Consecutive Run, Like Numbers, Winds & Dragons, and more. Each hand has a point value , some are worth more because they're harder to build.

Understanding the hand categories helps you read the card faster and make smarter decisions during play.

👉 Read our full Guide to the Hands for a breakdown of every category and what makes each hand tick.

Making or Declaring Mahjong

This is the moment everyone's working toward. When you complete your hand, you call "Mahjong!" - but there's a right way to do it.

You need to have a valid hand that matches one on the current NMJL card exactly. Declaring Mahjong incorrectly (called a "false Mahjong") has consequences, so it's worth knowing the rules before that exciting moment arrives.

👉 Read our full guide to Making or Declaring Mahjong so you're ready when your moment comes.

Ready to Play?

Now you've got the lay of the land! American Mahjong is one of those games that's easy to start and endlessly rewarding to get better at. The best way to learn is to play — so grab a set, gather some friends, and deal those tiles.

And when you're ready to level up your game, we've got everything you need — from premium Mahjong tile sets and soft case Mahjong sets to racks & mats and bags & totes — right here at Tilemeup.com.

Happy playing!