Choose a dispute
Your table's answer will appear here
The companion never hides that another Singapore group may use a different convention.
Free table utility · no account
Your Singapore Mahjong table's rulebook, scorer and memory
Agree the expensive rules before the first discard, track a physical session without losing side payments, and answer “whose rule are we using?” with the profile your kakis saved.
Open once online; the scorer and saved table can then work without a signal.
- Saved on this device
- Share by link or WhatsApp
- Points only—no money transfer
1Name the table's rules
2Score hands and instant awards
3Explain disputes under this profile
4Invite the same kakis back
House-rule profile · 台規
Make the hidden assumptions visible
Start with the playable table's rules, then change only what your group actually plays. This is not presented as one official Singapore code.
Physical-table scorecard · 實枱記分
Keep every hand and side payment in one ledger
The running balance is a record of non-convertible points. This tool does not hold money or arrange payment.
Session history
No entries yet.
- Add a hand or immediate award to begin.
Dispute mode · 規則有爭議
Answer under your profile—and show the alternative
Choose the event before arguing from memory. The answer names the saved rule and links to the longer explanation.
Why this exists
A calculator alone cannot settle a house rule
Singapore Mahjong payouts
At this site's default table, one Tai starts at one point and each Tai doubles the base. A discard win uses double/single/single payments; self-draw makes all three pay double. Your family may use a different stake schedule or liability rule.
Read the worked payout examplesHouse rules are product settings
Minimum Tai, the cap, Ping Hu, Bao, passed claims, animals and multiple winners affect the legal result—not merely the wording. Save them together and share the same profile before play.
Use the complete pre-game checklistLearn, then practise
New players can move from an explanation to visual examples, discard practice and a full AI table without changing sites or pretending every household plays identically.
Open the complete beginner guideQuick answers
Singapore Mahjong scorer FAQ
Is this an official Singapore Mahjong ruleset?
No. Singapore Mahjong is played with consequential house-rule differences. The default matches this site's tested practice table; the profile exists so your group can name its own choices.
Does the session scorer use cash?
No. It records non-convertible points only and does not hold funds, calculate transfers or enable wagering.
Where is my table saved?
Profiles and the current ledger stay in this browser's local storage. There is no account or cloud history. After the first online visit, the public companion interface can be cached for offline use. A shared profile link contains only the rule choices and profile name—not your player names or session ledger.
Can all four players use the same profile?
Yes. Use Share profile to send a link by WhatsApp or another app. Opening it loads the same rule choices, and each device can save its own copy.