Poker Odds Calculator
Free poker equity calculator — select two hands, add board cards, and get win percentages via Monte Carlo simulation. No signup.
Poker Odds Calculator
Select two hands and optional board cards
50,000 Monte Carlo simulations for accurate equity
Works on desktop and mobile — tap cards to select
How to Use This Calculator
1
Select Player 1's hand
Tap two cards from the grid. The slot auto-advances to Player 2 after two cards are selected.
2
Select Player 2's hand
Tap two more cards. After both hands are set, you can optionally add board cards.
3
Add board cards (optional)
Tap the Board slot, then select 0-5 cards. Leave empty for a preflop equity calculation. Add 3 for flop equity, 4 for turn.
4
Calculate
Hit Calculate Equity. The tool runs 50,000 random simulations and shows each player's win percentage plus tie frequency.
About the Math
This calculator uses Monte Carlo simulation — it deals 50,000 random boards and counts how often each hand wins. This gives equity estimates accurate to within about 0.5%. For exact equity (which requires evaluating every possible board combination), you would need a combinatorial solver — but Monte Carlo is fast enough for practical use and runs entirely in your browser.