Mahjong Hand Calculator
Results
13 tiles → wait analysis; 14 tiles → discard ranking
Shanten 0 = tenpai; kinds = wait types, count = tiles left.
Shanten Number:
1
Tenpai（Tiles that bring shanten to 0）：3 kinds · 7 tiles
2 left
2 left
3 left
Improvement Tiles (tiles that increase effective tiles):
4 left
Increase to 10 effective tile types
+7
4 left
Increase to 10 effective tile types
+7
4 left
Increase to 7 effective tile types
+4
2 left
Increase to 7 effective tile types
+4
3 left
Increase to 6 effective tile types
+3
3 left
Increase to 6 effective tile types
+3
4 left
Increase to 4 effective tile types
+1
4 left
Increase to 4 effective tile types
+1
4 left
Increase to 4 effective tile types
+1
Got it right? Keep drilling wait reading until it’s muscle memory. After analysis, both paths matter.
Wait training
Done analyzing? Drill wait reading →
Turn wait types and tile counts into muscle memory—great after a 13-tile wait result.
Start wait training
Discard training
Want better discards? Start heqie drills →
Match 14-tile discard spots, compare ukeire width, and practice the best cut.
Start discard training
Hand Analysis FAQ
Can I share analysis results?
Yes. Copy the hand code to share it, or use “Share as a discard challenge” to make a drill. Opening the link restores the same hand and analysis. To have a friend answer that same hand, send it through Friend Challenge.