Riichi Calc - Japanese Mahjong icon

Riichi Calc - Japanese Mahjong

Richard L
Free
4.5 out of 5
50,000+ downloads

About Riichi Calc - Japanese Mahjong

Riichi Calc is an easy to use app that takes any valid Japanese mahjong hand and calculates all possible winning combinations. A great companion for any Japanese mahjong player! Feel free to e-mail me about any calculation errors.


Features:
 • Used for the Japanese variant of Mahjong
 • Order is irrelevant. The app will rearrange the tiles for you
 • Determine waits of a tenpai hand
 • Provides warnings against illegal combinations (e.g. riichi with an open hand)
 • Calculate points using han and fu as the input
 • Display terminology in English or romanized Japanese

Riichi Calc - Japanese Mahjong Screenshots