Free Poker Odds Calculator
Calculate poker odds with Monte Carlo simulations, hand breakdowns, and AI recommendations for Texas Hold'em.
Quick answer
What is a poker odds calculator?
A poker odds calculator computes equity — your probability of winning a hand — by simulating thousands of random outcomes for the remaining cards. Enter your hole cards, any known board cards, and the player count; it returns your win percentage, outs, and best current hand, ready to compare against the pot odds you're offered.
Powered by Monte Carlo simulation — see the calculator below.
Playing Omaha? Use the dedicated PLO odds calculator (4, 5 & 6 card).
Optionnel : ajoutez les cartes du flop/turn/river
Sélectionnez 2 carte(s) fermée(s) supplémentaire(s)
Sélectionnez vos cartes fermées pour voir les probabilités
Sélectionnez des cartes pour voir une recommandation basée sur des règles
Avertissement : Ce calculateur est fourni à des fins éducatives et de divertissement uniquement. Le jeu comporte des risques et vous ne devriez jamais miser plus que ce que vous pouvez vous permettre de perdre. Nous ne sommes pas responsables des pertes financières encourues lors de l'utilisation de cet outil ou en suivant ses recommandations. Les performances passées et les probabilités statistiques ne garantissent pas les résultats futurs. Jouez de manière responsable.
Comment utiliser la Calculateur de Cotes de Poker
Ajoutez vos cartes cachées, le board et le nombre de joueurs pour simuler votre equity.
- Select your two hole cards
- Add community cards (flop/turn/river) if known
- Choose the number of players at the table
- Run the simulation to see win/tie/lose percentages
- Review AI recommendations for action
Ce que signifient les cotes
Win equity
Your chance to win the pot given the current board.
Outs
Cards that improve your hand on future streets.
Best hand
The strongest made hand you currently hold.
AI suggestions
Action guidance based on equity and table size.
Worked Example: Calculating a Flush Draw's Equity
Say you hold A♠K♠ and the flop comes Q♠J♠ 2♦. You have two spades in your hand and two more on the board — a flush draw, plus two overcards.
There are 13 spades in the deck. Four are already visible (your two, plus the two on the flop), leaving 9 unseen spades — your outs. Any of those 9 cards on the turn or river completes your flush.
Using the rule of 2 and 4: with two cards still to come (turn and river), multiply outs by 4 — 9 × 4 = 36%, close to the calculator's simulated ~35% for a flush draw. With only one card left to come, multiply by 2 instead — 9 × 2 = 18%, close to the ~19% figure in the cheat sheet above.
Now compare that to the price you're being offered. If an opponent bets $100 into a $100 pot, you must call $100 to win a $300 pot — you need 100 ÷ 400 = 25% equity to break even. With roughly 36% equity from the flush draw, calling is profitable on the math alone, before counting any extra value from hands you might win after making your flush (implied odds).
Affrontements préflop courants
Ce sont des équités approximatives largement acceptées pour les confrontations préflop classiques au Texas Hold'em, en tête-à-tête (deux joueurs, cartes face visible). Utilisez-les pour développer votre intuition avant de vérifier une main spécifique dans le calculateur ci-dessus.
| Affrontement | Favori | Outsider | Note |
|---|---|---|---|
| AA vs KK | ~82% | ~18% | The classic "cooler" — a big pair over a big pair. |
| AA vs AKs | ~88% | ~12% | Dominated: the aces block the ace outs; the suited K helps a little. |
| AK vs QQ | ~57% | ~43% | The classic near-coinflip: overcards vs a lower pair. |
| AKs vs 22 | ~50% | ~50% | "Race": overcards + suit vs a small pair is roughly even. |
| AK vs 72o | ~66% | ~34% | Two live overcards dominate the weakest starting hand. |
| KQ vs KJ | ~72% | ~28% | Shared king, better kicker: domination, not a coinflip. |
Les équités sont approximatives et arrondies, pour des situations de tapis en tête-à-tête sans cartes sur le board. Les chiffres exacts varient selon les couleurs et les cartes spécifiques — exécutez votre propre main dans le calculateur pour des chiffres précis.
Aide-mémoire des cotes au poker (outs en pourcentage)
Une référence rapide pour convertir votre nombre d'outs en une chance approximative de vous améliorer, en utilisant la « règle de 2 et 4 » : multipliez les outs par 2 pour une carte à venir (turn ou river), et par 4 au flop pour les deux cartes à venir. C'est un raccourci pédagogique, pas un chiffre exact.
| Tirage | Outs | Une carte (×2) | Flop à river (×4) |
|---|---|---|---|
| Gutshot straight draw | 4 | ~8.5% | ~16.5% |
| Two overcards | 6 | ~13% | ~24% |
| Open-ended straight draw (OESD) | 8 | ~17% | ~31.5% |
| Flush draw | 9 | ~19% | ~35% |
| Flush draw + gutshot | 12 | ~26% | ~45% |
| OESD + flush draw (combo) | 15 | ~32% | ~54% |
Les pourcentages sont des estimations approximatives arrondies issues de la règle de 2 et 4. L'équité réelle dépend des outs vivants et du board exact — utilisez le calculateur ci-dessus pour des chiffres précis.
Vérificateur de main de poker : Vérifiez n'importe quelle main Hold'em en ligne, gratuitement
Utilisez l'outil ci-dessus comme vérificateur de main de poker en ligne gratuit. Entrez vos deux cartes fermées et toutes les cartes communes connues, et il vérifie instantanément votre meilleure main actuelle, votre équité et vos outs par rapport au nombre de joueurs que vous choisissez.
Un vérificateur de main est utile pour étudier des situations loin de la table : rejouez une main dont vous n'étiez pas sûr, vérifiez comment votre équité a changé du flop au turn à la river, et comparez-la aux cotes du pot qui vous étaient offertes. Tout se passe dans votre navigateur sans inscription, vous pouvez donc vérifier autant de mains que vous le souhaitez. Rappelez-vous que c'est un outil mathématique pédagogique pour apprendre les probabilités — il ne prédit pas les résultats ni ne garantit les gains.
Related Reading
How to Calculate Poker Odds: Outs, Equity, and the Rule of 2 and 4
A step-by-step breakdown of the math behind this calculator, with worked hands.
Poker Math Made Simple: Equity, Pot Odds, and How to Track Your EV
How equity and pot odds fit together, and how to track your results over time.
GTO Preflop Ranges Explained: Starting-Hand Charts
How to read a preflop range chart and use it alongside your hand equity.
Outils gratuits associés
Calculateur de Cotes PLO
Cotes Omaha (PLO 4/5/6) avec conseils IA
Calculateur de Taux Horaire
Calculez votre vrai taux de victoire BB/h
Gammes GTO Préflop
Diagrammes de portée de mains de départ GTO
Guide des cotes de poker
Apprenez comment utiliser efficacement les calculateurs de cotes de poker et maîtrisez les probabilités de mains
Foire aux questions
▶How accurate is this poker odds calculator?
Our calculator uses Monte Carlo simulation with thousands of random runouts to estimate equity. Results are statistically accurate within 1-2% and match industry-standard poker odds calculators.
▶Is this poker odds calculator completely free?
Yes, this poker odds calculator is 100% free to use with no signup required. You can calculate Texas Hold'em equity, outs, and get AI action recommendations at no cost.
▶How do I calculate poker odds for my hand?
Select your two hole cards, optionally add community cards (flop, turn, river), choose the number of players, then click Calculate. The tool will show your win equity, outs, best hand, and AI-powered action suggestions.
▶What does poker equity mean?
Poker equity is your percentage chance of winning the pot at any given point in a hand. For example, if you have 60% equity, you would expect to win the pot 60% of the time if the hand were played to completion.
▶Can I use this calculator for Omaha or PLO?
This calculator is designed for Texas Hold'em. For Pot Limit Omaha (PLO-4, PLO-5, PLO-6), use our dedicated PLO Odds Calculator at managebankroll.com/tools/plo-calculator.
▶What is the difference between equity and pot odds?
Equity is your share of the pot based on your chance to win the hand. Pot odds are the price you are being offered to call, expressed as a ratio of the current pot to the amount you must call. As an educational rule of thumb, calling is mathematically break-even when your equity percentage is at least as high as the amount to call divided by the total pot after your call. This calculator shows your equity so you can compare it against the pot odds in front of you.
▶How many simulations does the calculator run, and how accurate is it?
Each calculation runs a Monte Carlo simulation over thousands of random runouts of the remaining cards. That sample size keeps the estimated equity within roughly 1-2% of the exact mathematical value for most spots, which is close enough to line up with dedicated poker odds software. Adding more known cards (flop, turn, river) makes the estimate tighter because fewer unknowns remain.
▶Is the poker hand checker free, and do I need to sign up?
Yes. The poker odds and hand checker are free to use with no account, download, or signup required. It runs entirely in your browser, so you can check a hand's equity and outs instantly. This is an educational math tool for studying probabilities, not a gambling service.
▶What is the rule of 2 and 4 in poker?
The rule of 2 and 4 is a quick way to turn your outs into an approximate percentage chance of improving your hand. With two cards still to come (the turn and river), multiply your outs by 4. With only one card to come, multiply by 2 instead. It's an estimate, not an exact figure — the calculator above runs a full simulation for a precise number.
▶What's the difference between poker equity and outs?
Outs are the specific unseen cards that would improve your hand — for example, 9 remaining spades complete a flush draw. Equity is the resulting percentage: your overall probability of winning the pot once all outs, opponent ranges, and future cards are accounted for. Outs are a raw card count; equity is the probability that count translates into.
Conçu pour le poker
Suivez les sessions, les mains et votre solde de poker
Enregistrement manuel des sessions, historique des mains, graphiques de P&L et revue par IA — tout dans un gestionnaire de solde privé.
Prêt à faire fonctionner un système de trésorerie discipliné sans sacrifier la confidentialité?
Pour les traders et les parieurs qui ont décidé que les feuilles de calcul ne suffisaient pas. Votre prochaine session peut être la plus intentionnelle encore.