AQo vs KTo: preflop equity

In equity, AQo against KTo stands at 62.53% to 37.47%, a gap of 25.06 points.

AQo

62.53%

Wins 62.30%, ties 0.46%

KTo

37.47%

Wins 37.24%, ties 0.46%

Equity counts a tie as half a win. Exact over every board.

AQo against KTo: the numbers

Exact preflop results for AQo against KTo, in percent
HandWinsTiesLosesEquity
AQo62.3020.45537.24362.529
KTo37.2430.45562.30237.471

AQo and KTo are both offsuit hands. The two hands share no rank, which makes this a pure matchup of card strength, straight chances and flush chances.

A 25.06 point lead is real, and KTo still takes about 372 of every 1,000 deals outright. 0.46% of boards are ties, so the equity of each hand is its win rate plus half of that.

For context, AQo sits at number 14 of 169 starting hands and KTo at number 33 when each is run against a random hand.

Boards behind the percentages: 246,571,776 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
AQo153,619,0001,122,00091,831,000
KTo91,831,0001,122,000153,619,000

The board total is exact, 144 deals at 1,712,304 boards each. Won, tied and lost counts are rounded to the nearest thousand from the five-decimal percentages.

AQo against KTo read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
AQo1.6691.6052.6850.599
KTo0.5992.6851.6051.669

The last column is the break-even price: the pot odds a call needs to offer, as a ratio of pot to call.

Who is ahead on which flops

If you know the kind of flop that came, the numbers shift: AQo holds 74.69% on low rainbow flops (nine high or lower) and 57.67% on rainbow flops topped by a ten or better. AQo stays ahead on all five textures, but the swing between them is large, so how the flop looks matters a great deal.

AQo against KTo by flop texture, in percent
FlopShare of flopsAQo winsTiesKTo winsAQo equity
Rainbow, ten or higher23.38157.6130.11742.27057.671
Rainbow, nine or lower7.77174.1671.03924.79474.686
Two-tone46.60661.6170.33238.05161.783
Monotone5.15159.5941.71238.69460.450
Paired17.09166.0080.60433.38866.310

Flop types: rainbow means three different suits, two-tone means one suit twice, monotone means one suit three times, paired means a repeated rank.

Compared with a random hand

A random hand would give AQo 64.43% and KTo 59.74%. Against each other the change is -1.90 points for AQo and -22.27 for KTo.

AQo and KTo here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
AQo, all flops62.52964.432-1.9030.97046
AQo, rainbow, ten or higher57.67164.432-6.7610.89507
AQo, rainbow, nine or lower74.68664.432+10.2541.15914
AQo, two-tone61.78364.432-2.6490.95889
AQo, monotone60.45064.432-3.9820.93820
AQo, paired66.31064.432+1.8781.02915
KTo, all flops37.47159.739-22.2680.62725
KTo, rainbow, ten or higher42.32959.739-17.4100.70857
KTo, rainbow, nine or lower25.31459.739-34.4250.42374
KTo, two-tone38.21759.739-21.5220.63973
KTo, monotone39.55059.739-20.1890.66205
KTo, paired33.69059.739-26.0490.56395

Does a shared suit matter?

When the hands share a suit, AQo holds 62.59%; when they do not, it holds 62.22%. AQo does better with a shared suit, by 0.37 points.

AQo against KTo by suit overlap, in percent
DealsSpecific dealsShare of dealsAQo winsTiesKTo winsAQo equity
Share a suit12083.3362.3570.47037.17362.592
No shared suit2416.6762.0290.37537.59662.216

How often this matchup comes up

Out of 1,624,350 ways to deal two seats two cards each, 144 are AQo in one seat and KTo in the other (0.0089%); with the seats swapped too, 288 (0.0177%).

A worked example

Take a $200 pot built from $100 each. AQo's equity of 62.53% is worth $125.06, a $25.06 edge, and KTo's 37.47% is worth $74.94, which is $25.06 under its stake.

Think in thousands: about 623 of 1,000 go to AQo, about 372 go to KTo, and about 5 are chopped.

The same matchup from the other side

The reversed view, KTo against AQo, shows 37.47% for KTo and 62.53% for AQo. It is the same count, so it redirects here.

AsQh against KdTc is a ready-made deal for the calculator, with no suit in common between the hands. The neighboring matchups below replace one hand with another of similar strength.

How this was computed

All 1,712,304 five-card boards are dealt for every suit pattern among the 144 specific deals of AQo against KTo, and both hands are scored on each. That is a full count, so the percentages are exact. Ties are half a win each, and each board appears once per flop it contains.

Source: our own exact count from the GeorgeLiPoker poker math library. No outside data is used.

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