Poker Odds Calculator
Free Texas Hold'em poker odds and equity calculator: enter hole cards, opponent count and board for win rate, tie rate, outs and hand percentages. Same tool for holdem calculator / hand calculator use cases. Not a pot-odds or range tool.
Preset matchups： AA vs KK · AA vs unknown · AKs vs QQ
| Matchup | Win rate |
|---|---|
| AA vs KK | 81.1% / 18.5% |
| AA vs unknown (empty opponent) | ~85% |
| AKs vs QQ | ~46% / 54% |
| JJ vs AKo | ~57% / 43% |
| Draw | Outs | Flop to river |
|---|---|---|
| Flush draw | 9 | 35% |
| Open-ended straight | 8 | 31.5% |
| Gutshot | 4 | 16.5% |
| Pocket pair to set | 2 | 8.4% |
Texas Holdem odds & equity calculator
This page is the calculator. Enter hole cards, opponent count and optional board cards in the form above. It doubles as a poker equity calculator and holdem hand calculator — same URL for odds, equity, hand percentages and probability lookups.
Preflop equity & hand percentages
Leave the board empty to get preflop equity. AA vs KK is about 81% / 18%. Leave opponent empty for AA vs every remaining hand (~85%). Hand percentage output is the same win-rate figure expressed for decision-making.
Outs to the river
Use the outs table above for flush draws (9), open-ended straights (8), gutshots (4) and set-mining (2).
Multiway win rate
Raise opponents from 1 to 8. Premium pairs stay ahead; speculative hands lose equity quickly multiway.
Call price lives on another page
This calculator does not turn pot size into required equity. Pot Odds Calculator
FAQ
What is AA vs KK preflop?
Heads-up preflop, AA is about 81% and KK about 18%, with roughly 1% ties. Enter both hands in the odds calculator to verify.
Why is AA vs random not always ~85%?
About 85% is AA versus an unknown opponent: leave Opponent Hand empty and the calculator averages every remaining two-card combo. The AA vs random preset deals two specific cards, so the number changes each click — AA vs 72o is about 88%, AA vs KK about 81%.
Is this also a poker equity calculator / hand calculator?
Yes. Win rate here is equity against the opponent range or known cards. The same tool covers holdem calculator, hand percentage, and probability use cases — enter hole cards and an optional board.
How many outs does a flush draw have?
A flop flush draw is usually 9 outs, about 35% to the river. An open-ended straight is 8 outs (~31.5%); a gutshot is 4 outs (~16.5%).
Is the poker odds calculator free?
Yes. You can calculate Texas Holdem win rate, tie rate and outs from preflop to the river in the browser, with no download.
Is this a pot odds calculator?
No. This page is your hand win rate. Open the pot odds calculator when you need required equity from pot and call size.