tools
Poker odds calculator.
Type in the hands, add the board if there is one, and you get the exact equity for each player. Not an estimate. The calculator walks every runout the deck still allows and counts who wins each one, in your browser, with no account.
the calculator
common matchups
Rank then suit, ten is a T. Three, four or five cards. Spaces are optional, so both AH KS and AhKs are read the same way.
| Hand | Equity | Wins | Ties |
|---|
what hand 1 ends up with
Two aces against two kings is loaded and waiting. Press the button, or put your own hand in and find out what it was worth.
how the number is made
Counted, not guessed.
Equity is one division. Take every board the deck can still produce, evaluate each player's best five card hand on it, and count the boards each player wins. Split boards count as a half or a third, because that is what the pot does. The result is wins plus shared boards, divided by the number of boards.
The number of boards is fixed by how many cards are already known. Two hands and no board leaves 48 unknown cards and 1,712,304 possible runouts. A flop leaves 45 cards and 990 runouts. A turn leaves 44 cards and 44 runouts. All of them get evaluated, which is why the same question always gives the same answer here, down to the decimal.
Deciding who wins a board is the part that has to be right, and it follows the standard ranking from royal flush down to high card, kickers included. An ace plays high or low in a straight but never in the middle, and when five cards are identical the pot is split rather than awarded on suit. The same evaluator decides the showdown in the Hold'em rules.
One warning about what this page does not tell you. Equity says how often you win if the hand is played to the end. It does not say whether a call is correct, because that depends on the price you are being asked to pay. That answer lives in the pot odds calculator, and the two numbers are only useful next to each other.
It also assumes both hands go to showdown with no more betting. In a real hand your opponent can fold, which adds to your equity, or bet you off your draw, which takes it away. Being a 55 percent favourite is worth very little if you cannot stand the next raise, which is a bankroll question before it is a card question, and the bankroll calculator handles that side.
a worked example
You hold and the flop comes . Against you are behind and you are still the favourite: 54.44 percent, because nine hearts, three aces, three kings and the straight cards add up to more than the two cards left to come can deny you. Load that matchup with the flush draw button above and the calculator shows the same 990 boards it counted to get there.
the rule of four and two
At the table nobody counts 990 boards, so players use a shortcut: multiply your outs by four with two cards to come, by two with one card to come. It is close enough to act on and it is not the truth. The gap grows with the number of outs, because the shortcut counts the boards where you hit on both the turn and the river twice.
| Draw | Outs | Exact, two cards | Rule of four | Off by |
|---|---|---|---|---|
| Gutshot straight draw | 4 | 16.5% | 16% | -0.5 |
| Open ended straight draw | 8 | 31.5% | 32% | + 0.5 |
| Flush draw | 9 | 35.0% | 36% | + 1.0 |
| Flush draw and a gutshot | 12 | 45.0% | 48% | + 3.0 |
| Flush draw and an open ender | 15 | 54.1% | 60% | + 5.9 |
Up to nine outs the shortcut is within a point and worth using. From twelve outs it starts flattering you, and at fifteen outs it claims 60 percent where the deck gives 54.1 percent, which is the difference between a call and a mistake in a big pot. The two cards version only applies when you will see both of them, so after an all in. If there is another round of betting to come, use one card and the rule of two.
next
Keep the calculation.
Every calculation writes itself into the address bar, so the page you are looking at is already a link to this exact spot. Copy it and the hands, the board and the result come back the way you left them, on any device, without an account. That is how you settle an argument about a hand: send the link, not the screenshot.
odds questions
How do I calculate poker odds?
Count the runouts. Take the cards nobody can see, list every combination of community cards that can still come, and check who wins on each one. Your equity is the share of those runouts you win, plus half of the ones you split. That is exactly what this calculator does: on the flop it checks all 990 remaining boards, before the flop all 1,712,304 of them.
What are the odds of winning with pocket aces?
Against one opponent all in before the flop, pocket aces win between 77 and 88 percent of the time, depending on what the other player holds. Against pocket kings it is 82.6 percent. Against ace king suited it is 87.9 percent, because that hand holds one of the two aces you do not. Against a suited connector like six five suited it drops to 76.9 percent. Add opponents and it falls fast: against kings, queens and jacks at the same time, aces win 54.3 percent.
Is this poker odds calculator free?
Yes, and there is no account. The calculation runs in your browser, so your hands never leave your machine. Nothing is stored and nothing is sent anywhere.
What is the difference between odds and equity?
Equity is your share of the pot right now, written as a percentage. Odds are the same fact written as a ratio, so 25 percent equity is three to one against. Both describe how often you win if the hand is played out. Neither says whether calling is profitable; that depends on the price, which is what a pot odds calculator answers.
Does this calculator use simulations?
No. It enumerates every possible runout and evaluates each one, so running the same hands twice gives the same answer to the last decimal. A simulation would be faster and almost right, which is worse than slower and exact.
Can I calculate odds for more than two players?
Up to four hands at once. Add a hand, type the two cards, and the calculator splits the pot correctly when two players tie. Every added hand removes cards from the deck, so the number of runouts goes down as the table grows.
Back to all poker tools.
further in the app
In Pokiq these equities are attached to hands you actually played, so you see where you called with the worse side of it. Your first import and your most expensive leak are free, with no payment details.
Open in Pokiq →