🎲 Poker Equity Calculator

About Poker Equity Calculator

A professional poker equity calculator for Texas Hold'em. Calculate hand strength, winning probabilities, and pot odds by evaluating every possible board: results are exact, not estimates. Perfect for studying poker strategy and improving your decision-making.

Features

• Multi-Player Support: Calculate equity for 2-6 players simultaneously
• Exact Calculation: every possible board is evaluated (up to 1.7 million preflop), so there is no sampling error
• All Streets Supported: Preflop, flop, turn, and river scenarios
• Visual Results: Clear equity bars and percentage displays
• Pot Odds Calculator: Integrated tool to determine correct calling decisions
• Quick Examples: Pre-loaded common scenarios for learning
• Final Hand Frequencies: probability of ending with a pair, two pair, flush, full house…

How to Use

• Select Player Hands: Choose hole cards for each player from the dropdowns
• Add Board Cards: Optionally add flop, turn, and/or river cards
• Calculate: Click "Calculate Equity" to run the simulation
• Analyze Results: Review equity percentages, win rates, and tie probabilities
• Use Pot Odds: Enter pot and bet sizes to determine if calling is profitable
• Try Examples: Click quick example buttons to see common scenarios

Common Scenarios

• Pocket Aces vs Pocket Kings: about 82% vs 18% (preflop)
• Small Pair vs Two Overcards: 22 vs AK about 53% vs 47% (coin flip)
• Made Hand vs Draw: Varies greatly based on draw strength
• Dominated Hands: AK vs AQ about 74% vs 26%
• Flush Draw: about 35% to complete it with two cards to come (9 outs)

Understanding Equity

• Equity Percentage: Your probability of winning the hand at showdown
• Win Rate: Percentage of simulations where you won outright
• Tie Rate: Percentage of simulations resulting in a split pot
• Expected Value: Average chips won/lost based on equity and pot size
• Pot Odds: Ratio of pot size to bet size (e.g., 2:1 means 33.33% equity needed)

Strategy Tips

• Compare to Pot Odds: Call when your equity exceeds required equity
• Account for Implied Odds: Consider future betting rounds
• Multiway Pots: Equity decreases with more players
• Drawing Hands: Need better pot odds than made hands
• Position Matters: Act last to make better decisions

Privacy & Security

• 100% Client-Side: All calculations in your browser
• No Data Stored: Your hands and calculations are never saved
• No Registration: Use instantly without an account
• Works Offline: Calculator functions without internet