Do you have your ace? A-2-3-4 unsuited is the perfect Badugi!
Badugi is a 4-card draw game with 3 drawing rounds. The goal is to make a
Badugi — 4 cards all unique in rank and suit. Ace is low (rank 1, the best).
Cards sharing a rank or suit conflict; only the largest conflict-free subset counts.
A-2-3-4 unsuited ("the wheel") is the best possible hand.
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Equity calculator
Monte Carlo equity between two 4-card Badugi hands or ranges, 0–3 remaining draws.
Hero
Villain
Best draw recommender
Tries all 16 possible discard subsets (2⁴) and ranks them by equity.
Your hand
Villain
Hand rank
Show the Badugi category and name for any 4-card hand. Updates as you type.
Study spots
Drill core Badugi decisions. Pick your action, then reveal the answer.
Score: 0/0
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About ER-Poker — Badugi
ER-Poker is a portfolio of equity calculators for underserved poker variants. This page runs the full Badugi engine in your browser using Pyodide — no server round-trips, no installs.
Badugi is a 4-card lowball draw game. Ace is low. A "Badugi" (4 cards all unique rank and suit) beats any 3-card hand. A-2-3-4 unsuited is the best possible hand.