Shanten Calculator
Enter a hand to calculate its shanten number — how many tile swaps away you are from tenpai.
Notation
- m — manzu (1-9 萬)
- p — pinzu (1-9 筒)
- s — souzu (1-9 索)
- z — honors (1z..7z = E S W N White Green Red)
Enter a hand to calculate its shanten number — how many tile swaps away you are from tenpai.