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Preflop equity

AKs vs AKo

All in before the flop, AKs (ace-king suited) wins 52.5% of the pot against AKo (ace-king offsuit), which takes the other 47.5%. A coin flip: neither hand has an edge worth playing for on its own.

AKs · 52.5% AKo · 47.5%

Equity counts ties as half. Figures are from 200,000 simulated deals per matchup, accurate to about a tenth of a percent, with card removal applied; the calculator below enumerates every runout exactly for specific suits.

Run it with a board

Preflop equity is only the starting point. The same matchup on a flop swings from near-lock to near-dead depending on which cards land. Open this pair in the calculator, pick suits, and add a flop, turn or river to see the number move.

Open AKs vs AKo in the calculator →

AKs against other hands

MatchupFavouriteUnderdog
AA vs AKs 87.8% 12.2%
KK vs AKs 65.8% 34.2%
QQ vs AKs 54.0% 46.0%
JJ vs AKs 53.9% 46.1%
TT vs AKs 53.9% 46.1%
99 vs AKs 52.5% 47.5%
88 vs AKs 52.3% 47.7%
77 vs AKs 52.3% 47.7%
22 vs AKs 50.1% 49.9%
AKs vs AQs 71.4% 28.6%

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Knowing the equity is half of it

The drills deal you these hands in real spots and grade every call, fold and shove against the solver.

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