Mahjong Tools
Free tools to help you track, analyze, and improve your mahjong game. Sign up for free to get more daily uses, or upgrade to Pro for unlimited access.
Free Mahjong Tools for Every Player
Mahjong Finder offers a comprehensive suite of free tools designed to help players of all skill levels track, analyze, and improve their game. Whether you play Riichi/Japanese mahjong, American mahjong, Hong Kong, Chinese Classical, or Taiwanese variants, our tools support them all.
Game Tracker
Keep a detailed record of every game you play. Track your win rate, placement distribution, and performance trends over time. The game tracker supports all five major mahjong variants and provides insightful statistics to help you identify areas for improvement.
Score Calculator
Quickly calculate final scores with proper uma distribution, oka adjustments, and point calculations. Our calculator handles the complex scoring rules for Riichi mahjong (with han/fu tables), American mahjong (NMJL card values), Hong Kong (faan-based), and other variants.
Hand Analyzer
Get AI-powered analysis for your mahjong hands. Input your tiles and receive strategic advice on tile efficiency, potential yaku, discard priorities, and optimal play strategies. For American mahjong, select your preferred NMJL card year for accurate pattern matching.
Calendar
View all your mahjong activities in one unified calendar. See your logged games, scheduled sessions with friends, and community events. Pro subscribers can export their calendar to sync with Google Calendar, Apple Calendar, or Outlook.
Free vs Pro Features
All tools are available for free with daily usage limits. Anonymous users get 2 total uses, while registered users get expanded daily limits. Upgrade to Pro for unlimited access, advanced features like detailed breakdowns and saved history, and the ability to export your data.