References you can use at the table
Free Mahjong Tools and Calculators
Open a printable cheat sheet, calculate a supported score, or generate practice hands with every ruleset assumption clearly shown.
Utility Collection
- Cheat Sheet
- Score
- Practice
3 tools
Open a focused reference, calculator, or practice aid for the task at hand.
U1 All levels
Mahjong Cheat Sheet
Use and print a free mahjong cheat sheet covering suits, honors, groups, turn order, win checks, plus separate reminders for riichi and American rules.
Open tool U3 All levels
Mahjong Hand Generator – Practice 3 Shapes
Generate free 14-tile mahjong hands for standard, Seven Pairs, and Thirteen Orphans practice, using readable graphic tiles without Chinese-character glyphs.
Open tool U2 All levels
Mahjong Score Calculator – Riichi Han & Fu
Calculate Japanese riichi mahjong scores from han, fu, dealer status, win type, honba, and riichi sticks, with validation and a clear payment breakdown.
Open tool