AKo vs ATo preflop equity: ace-king offsuit against ace-ten offsuit wins 71.4% of the time, ties 4.6% and loses 23.9%, for 73.7% . Every one of the 1,712,304 boards is counted for each way the hands can be dealt.
The best suit pattern gives AKo 74.09% equity and the worst 73.31%: a 0.78 percentage-point spread. The overall figure weights each pattern by its possible combinations, rather than averaging the rows equally.
Compare AKo's across suit patterns
Select a deal to inspect it or open it in the calculator. Card symbols show the suits; every bar uses the same 0–100% scale.
A♠ K♥ vs A♦ T♠: , , 74.09% equity. This pattern represents , and is 0.35 percentage points above the combo-weighted matchup average.
AKo wins most often with a pair, in 35.21% of all runouts. ATo wins most often with two pair, in 8.84%.
Made hand
High card
12.96%
0.00%
Pair
35.21%
7.66%
Two pair
15.14%
8.84%
3.38%
1.59%
Straight
1.88%
3.22%
Flush
1.60%
1.44%
Full house or better
1.25%
1.19%
Each column adds up to that hand's win percentage.
Reading the numbers
Ace-king offsuit can be dealt 12 ways and ace-ten offsuit 12 ways. Once both hands are out, the cards they share leave 108 possible pairings. Each row above stands for every pairing with the same suit pattern. The best case for AKo is 74.1%, the worst 73.3%: a shared suit takes away flush cards, and a suit held by both hands can split a flush.
Equity counts half of each tie, so it is the share of the pot AKo takes on average if the money goes in now. Compare it with the from the pot odds calculator. For a whole range on each side, use the range equity calculator.
