Preflop Hand Equity Calculator

Compare two starting hands to see win, tie, and lose percentages preflop.

Enter a hand like AA, KK, AKs (suited), AKo (offsuit), JTs, 87s, etc. Case insensitive.
The opponent's hand. Common matchups: overpair vs underpair, pair vs overcards, dominated hands, coin flips.

Preflop Equity

Hand 1-
Hand 2-
Tie-

Common Matchup Reference

AA vs KK81.9% vs 18.1%
AA vs AKs87.2% vs 12.8%
KK vs AKo69.2% vs 30.8%
QQ vs AKs54.2% vs 45.8%
JJ vs AKo57.3% vs 42.7%
AKs vs QJs62.4% vs 37.6%
AKo vs 2248.2% vs 51.8%
AKs vs 76s61.5% vs 38.5%
References: Preflop equity values from Monte Carlo simulations. Bill Chen, "The Mathematics of Poker" (2006). Equity values approximate to +/- 0.5%.