Hong Kong Mahjong Rules & Scoring

Hong Kong mahjong rules offer a clear introduction to traditional draw-and-discard play: build four groups and a pair, use chow, pung, and kong claims, and score the winning hand in fan. The catch is that Hong Kong Old Style is not one frozen chart. Minimum fan, flowers, payout, and special hands can differ between clubs and families.

Set the table rules before dealing

Write down four choices:

1. Are flowers and seasons included?
2. What is the minimum fan required to win?
3. Which fan list and maximum apply?
4. Who pays after a discard win versus a self-drawn win?

This guide uses the common 13-tile hand structure. It does not silently combine Old Style, New Style, 16-tile, or MCR scoring.

Tiles, walls, and the deal

Without flowers, the game uses 136 suited and honor tiles. Adding four flowers and four seasons produces a 144-tile set. The three suits are dots, bamboo, and characters; honors are winds and dragons.

Players shuffle face down and build four two-tile-high walls. Seats and the opening break are determined using the agreed dice procedure. East receives 14 tiles and the other players receive 13. Flowers are normally exposed and replaced from the designated end of the wall, but the exact order must come from the table’s reference.

The flower tile guide explains why bonus tiles cannot be treated like ordinary concealed groups.

Turn order and discard calls

East makes the first discard. Turns continue counter-clockwise. A normal player draws from the live wall, checks for a win or kong, and discards one tile face up.

The principal calls are:

• Chow: three consecutive numbered tiles in one suit, normally claimed only from the previous player.
• Pung: three identical tiles, normally claimable from any player’s latest discard.
• Kong: four identical tiles, followed by a replacement draw.
• Mahjong: a claim that completes a legal winning hand.

A winning call takes priority over an ordinary meld. When two players claim at once, use the priority and multiple-winner rule chosen before play.

What a winning hand looks like

A standard winning hand has four groups and one pair. Groups may be chows, pungs, or kongs. Special hands, such as Thirteen Orphans, are separate patterns and should be checked against the selected fan sheet.

After the final tile arrives, keep it identifiable. Arrange every group and the pair, distinguish concealed from exposed sets, and show replacement draws. Only then calculate fan.

How Hong Kong fan scoring works

Fan measure valuable features of the hand. Common examples include dragon pungs, relevant wind pungs, all pungs, one-suit hands, and self-draw. Exact values and whether combinations stack depend on the rule sheet.

Use this order:

1. Validate the hand shape.
2. List every eligible fan pattern.
3. Apply exclusions and combination rules.
4. Check the table minimum and maximum.
5. Convert fan through the agreed payout table.
6. Apply the correct payer rule.

Do not assume “three fan” means the same payment everywhere. Clubs publish both classical-style tables, where all players may pay after a discard win, and modern discarder-pays versions.

Beginner scoring example

Imagine a player completes four groups and a pair with a pung of their seat wind and a pung of red dragons. The shape is complete, but the table still checks the fan value of each pung, whether the hand earned any additional pattern, and whether the total reaches the chosen minimum.

The lesson is procedural: list patterns before converting to money or points. The mahjong scoring overview explains why fan totals from other variants cannot be substituted.

Frequent table mistakes

Players often expose a chow claimed from the wrong seat, forget a kong replacement, or count a flower without exposing it. Slow down when normal turn order is interrupted.

Another mistake is changing the minimum after seeing a hand. A scoring threshold shapes every discard decision, so it must remain fixed for the game.

Hong Kong rules references

• The Hong Kong Mahjong Association rules page publishes an English Hong Kong Mahjong reference and distinguishes it from 16-tile modern and riichi rules.
• The Victoria Mahjong Club resources provide current beginner material plus separate classical and modern payout sheets, showing why the payout choice must be explicit.
• Review Chinese mahjong rules for the shared structure, then keep this Hong Kong scoring sheet at the table.

Scoring rule: agree on the fan list, minimum, cap, and payer model before the first discard.