Hong Kong Mahjong and Taiwanese Mahjong are close cousins — both descended from Chinese Mahjong and played widely across Chinese-speaking communities. But they’ve diverged in important ways. If you know one and want to try the other, or you’re curious about the differences, this comparison covers everything.

Quick Comparison

Feature	Hong Kong Mahjong	Taiwanese Mahjong
Tile count	144	144 (some variants use 136)
Scoring unit	Faan (番)	Tai (台)
Typical minimum to win	3 faan	5 tai (varies)
Flower/season handling	Bonus faan	More integral to scoring
Discards layout	Loose pile	Ordered rows
Hand size	13 tiles	16 tiles
Wild cards	No	Sometimes (jokers in some variants)
Payment structure	Faan-based doubling	Tai-based, varies by group

Tile Set Differences

Both variants use the same basic 144-tile set:

108 suited tiles (Bamboo, Dots, Characters)
16 wind tiles
12 dragon tiles
8 bonus tiles (4 flowers + 4 seasons)

However, Taiwanese Mahjong places much more emphasis on flower and season tiles. In some Taiwanese rule sets, collecting specific flower combinations is worth significant tai, and there are additional bonus scenarios involving flowers that don’t exist in Hong Kong rules.

Some Taiwanese variants also use joker tiles or wild cards, which Hong Kong Mahjong never includes.

Scoring System: Faan vs Tai

Hong Kong: Faan (番)

Faan is a doubling system. Each additional faan roughly doubles the payout. The system is multiplicative, which means high-faan hands have exponentially higher payouts.

Taiwanese: Tai (台)

Tai is an additive system in most variants. Each tai adds a fixed amount to the base payment rather than doubling it. This creates a more linear payout curve — high-tai hands are worth more, but not exponentially so.

Score	Hong Kong (faan, doubling)	Taiwanese (tai, additive)
Base amount	$2	$10 per tai
3 points	$16	$30
5 points	$64	$50
8 points	$512	$80
10 points	$2,048	$100

(Simplified examples — actual amounts vary by group)

The result: Hong Kong Mahjong has much more volatile payouts. A limit hand in HK can be worth hundreds of times the base, while a high-scoring Taiwanese hand is worth a more moderate multiple.

Gameplay Differences

Hand Size

Hong Kong: Players hold 13 tiles (14 on your turn before discarding). Taiwanese: The most common 16-tile variant has players hold 16 tiles. This larger hand size changes strategy significantly — more tiles means more options but also more complexity.

Claiming Discards

Hong Kong: Standard claiming rules — chows from the player to your left only, pungs and kongs from anyone, wins override everything. Taiwanese: Similar claiming rules, but some variants allow chows from any player, and the priority system may differ. Some Taiwanese rule sets are more permissive about claiming.

Discard Organization

Hong Kong: Discards are placed loosely in the center of the table. The order may not be strictly maintained. Taiwanese: Discards are typically arranged in ordered rows in front of each player. This makes it easier to track what everyone has discarded and when.

Self-Drawn Wins

Hong Kong: Self-drawn wins earn +1 faan and all three opponents pay. Taiwanese: Self-drawn wins often earn more significant bonuses, and the payment structure may differ based on the specific variant.

Scoring Pattern Differences

While many patterns overlap, each variant has unique scoring hands:

Hands Found in Both

All Pungs
Mixed One Suit / Full Flush
Dragon Pungs
Wind Pungs
Thirteen Orphans

More Prominent in Hong Kong

Specific hand classifications (Classic, New 6, New 18)
Chicken hand concept
Strict limit hand categories

More Prominent in Taiwanese

Flower-based scoring combinations
Specific tile-group bonuses
Earth Win / Heaven Win variants
More emphasis on concealed hand bonuses

Cultural Context

Hong Kong Mahjong

The dominant social game in Hong Kong and Guangdong
Deeply tied to Cantonese culture and language
Commonly played during Lunar New Year and family gatherings
Stakes range from casual to serious
House rules vary but follow a general framework

Taiwanese Mahjong

The dominant variant in Taiwan
Has its own distinct culture and terminology (Hokkien/Taiwanese Mandarin)
Often associated with the gambling culture in Taiwan
Many local rule variations across different regions
Some variants are considered faster-paced

Which Should You Play?

Choose Hong Kong if…	Choose Taiwanese if…
You play with Cantonese-speaking groups	You play with Taiwanese-speaking groups
You prefer exponential scoring excitement	You prefer more predictable payouts
You want widely standardized rules	You’re comfortable with regional variations
You value the Classic/New 6/New 18 framework	You enjoy flower-heavy scoring
Your friends play HK style	Your friends play Taiwanese style

Ultimately, the best variant is whichever one your regular group plays. Both are excellent games with deep strategy.

Transitioning Between Variants

If you know Hong Kong Mahjong and want to try Taiwanese (or vice versa):

The core mechanics are the same — Drawing, discarding, claiming, and forming sets work identically
Learn the scoring differences first — This is where the variants diverge most
Adjust your strategy — The different scoring systems reward different hand-building approaches
Play a few practice rounds — Let everyone know you’re learning a new variant
Use a scoring reference — Don’t try to memorize everything at once

FAQ

Can I use the same tile set for both variants?

Yes, both use the standard 144-tile set. No additional or different tiles are needed (unless you’re playing a Taiwanese variant that uses jokers, in which case you’d need extra tiles).

Which variant is more popular globally?

Hong Kong Mahjong is more widely played internationally, especially in Southeast Asia, North America, and Europe. Taiwanese Mahjong is primarily popular in Taiwan and among Taiwanese diaspora communities.

Is one variant harder than the other?

They’re comparable in overall difficulty. Hong Kong scoring is simpler in concept (faan doubling) but the hand sets (especially New 18) add complexity. Taiwanese scoring has more specific combinations to learn, especially involving flowers.

Does TileBuddy support Taiwanese Mahjong?

TileBuddy is designed specifically for Hong Kong Mahjong. For Taiwanese Mahjong scoring, you’d need a Taiwanese-specific scoring tool.

Playing Hong Kong style? Download TileBuddy for free on the App Store for accurate faan calculation tailored to Cantonese Mahjong rules.

Hong Kong vs Taiwanese Mahjong: Key Differences