𝕏𝕡𝕚𝕝𝕠𝕥

  • Hand Point Calculation Practice

    Explore the yaku, fu, and point breakdown for a Riichi Mahjong winning hand and see how the win conditions affect scoring.

  • Input Rules
    1. Supports numbers and letters (case-insensitive).
    2. 'k' for thousands (e.g. 5k6 = 5600), 'w' for ten-thousands (e.g. 1w2 = 12000).
    3. 1-2 digit numbers are multiplied by 100 (e.g. 13 = 1300).
  • East round East Tsumo
  • Dora indicators
    -1-1-1-1-1
    Ura-dora indicators
    -1-1-1-1-1
  • 100%
  • points
    points