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Free Texas Hold'em calculator · 2 to 6 players · works on your phone

Poker Odds Calculator

Choose the cards for up to six players and any board, and see each player's chance to win, calculated exactly once the flop is out. Then work out your outs and pot odds.

81.3%Aces against kings before the flop
1 in 221Chance of being dealt pocket aces
35.0%Flush draw on the flop hitting by the river
Players
Player 1
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Player 2
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Board

Tap an empty slot or a card to change it, then choose from the deck.

Outs and pot odds

Count the cards that would make your hand, then compare your chance of hitting with the price of the call.

19.1%Hit on the turn (one card to come)
35.0%Hit by the river, from the flop (two cards)
20.0%Equity the call needs (pot odds)
18% / 36%Rule of 2 and 4 estimate (one card / two)

With 9 outs and one card to come you hit 19.1% of the time, against the 20.0% the call needs: on pot odds alone, a fold. These assume every out wins and none of your outs is in another player's hand.

Draw (on the flop)OutsOn the turnBy the riverRule of 4
Flush draw plus open-ended straight draw1531.9%54.1%60%
Flush draw919.1%35.0%36%
Open-ended straight draw817.0%31.5%32%
Set, to a full house or four of a kind714.9%27.8%28%
Two overcards, to pair one612.8%24.1%24%
Gutshot straight draw48.5%16.5%16%
Pocket pair, to a set24.3%8.4%8%

Exact chances with 47 unseen cards on the flop. They assume every out wins the hand and none of them is in another player's hand.

Preflop matchups

Exact equity over all 1,712,304 possible boards. Suits matter a little, so each hand is shown with its cards.

MatchupHandEquityAgainstEquityTie
Aces against kingsAA81.3%KK18.7%0.4%
Suited ace-king against queensAK46.2%QQ53.8%0.4%
Offsuit ace-king against queensAK42.8%QQ57.2%0.3%
Ace-king against the smallest pairAK47.0%2253.0%0.6%
Kings against ace-kingKK70.0%AK30.0%0.8%
Ace-king against ace-queenAK74.0%AQ26.0%4.6%
Aces against suited connectorsAA77.0%7623.0%0.3%
Two overcards against a small pairJ1054.0%2246.0%1.4%
Ace-king against seven-deuceAK67.0%7233.0%0.4%

Starting hand and flop odds

Exact, from counting the 1,326 possible starting hands and the 19,600 possible flops.

WhatChanceOdds (1 in)
Any pocket pair5.88%17.0
Pocket aces (or any one pair you name)0.45%221
Two suited cards23.53%4.3
Ace-king, suited or not1.21%82.9
Ace-king suited0.30%332
Flopping a set with a pocket pair11.76%8.5
Flopping a flush with two suited cards0.84%119
Flopping a flush draw with two suited cards10.94%9.1
Pairing at least one of two unpaired cards on the flop32.43%3.1

Questions

How does the poker odds calculator work?

Once the flop is out and every hand is known, it deals every possible turn and river and counts who wins each one, so the result is exact. Before the flop, or against random hands, it deals 200,000 random boards instead, which is accurate to about 0.2 percentage points. Ties split the pot, so equity counts half a win for a two-way tie.

What are the odds of getting pocket aces?

1 in 221: there are 6 ways to be dealt two aces out of 1,326 possible starting hands. Any pocket pair comes up 1 in 17.0, and you'll be dealt suited cards 23.5% of the time.

What is the rule of 2 and 4?

A shortcut for turning outs into odds: multiply your outs by 2 for one card to come, or by 4 for two. For a flush draw (9 outs) it gives 18% and 36%; the exact figures are 19.1% and 35.0%. It overstates big draws: with 15 outs the rule says 60% where the exact figure is 54.1%.

How do you calculate pot odds?

Divide the amount you have to call by the total pot after your call. Calling 25 into a pot of 100 means risking 25 to win 125, so you need to win at least 25 ÷ 125 = 20% of the time for the call to pay in the long run.

Is ace-king better than a pocket pair?

Before the flop, a pair is a small favourite: pocket queens win 57.2% against ace-king offsuit, and even pocket deuces have 53.0%. Ace-king is a big favourite over hands it dominates, such as ace-queen (74.0%).

How often do pocket aces win?

Against one random hand, aces have 85.2% equity; against two, 73.4%; and against five, 49.2%. They're the best starting hand, but the more players in the pot, the more often they get beaten.

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