Texas Hold'em Equity Calculator
Advanced multi-hand equity calculator. For quick hand odds Poker Odds Calculator
Equity Summary
What is Poker Equity?
Poker equity represents your percentage share of the pot based on your probability of winning the hand. It's the mathematical foundation of every poker decision. If you have 60% equity against your opponent's range, you're expected to win 60% of the pot over the long run.
Equity Formula
Expected Value (EV) = Equity % x Pot Size
Where:
- Equity % = Your probability of winning (0-100%)
- Pot Size = Total amount of money in the pot
- EV = Your expected long-term profit from the pot
Example: With 65% equity in a $200 pot, your EV = 0.65 x $200 = $130. Over many hands, you expect to win an average of $130 from this situation.
Preflop vs Postflop Equity
Preflop Equity
Best For: All-in decisions, tournament play
Characteristics: Static, calculated vs entire hand range
Example: AA has 82% equity vs KK preflop - this won't change until cards are dealt
Preflop equity determines whether you're ahead or behind before any community cards
Flop Equity
Best For: Semi-bluff decisions, draw evaluation
Characteristics: Dynamic, changes dramatically with 3 cards
Example: KK drops to 30% equity when opponent flops a set, or improves to 90% on a dry board
Flop equity can swing wildly - premium pairs become vulnerable, draws gain value
Turn/River Equity
Best For: Call/fold decisions, value betting
Characteristics: Simplified - fewer cards left to come
Example: With 9 outs on the turn, you have ~18% equity (2% per out). On river, you either have 0% or 100%
Late street equity is easier to calculate - use the rule of 2 (turn) or rule of 1 (river)
Multi-Way Pot Equity
When multiple players are in a pot, equity distribution becomes more complex. Your equity decreases as more players enter because each player has a share of the pot.
Heads-Up vs Multi-Way
Heads-Up: AA vs KK = 82% vs 18%
3-Way: AA vs KK vs QQ = ~66% vs ~17% vs ~17%
4-Way: Premium hands lose even more equity
More players = lower individual equity, but bigger pots
Drawing Hands Improve
Suited connectors and drawing hands actually gain relative value in multi-way pots because:
- Better implied odds when you hit
- More action when you make your hand
- Premium pairs get cracked more often
Strategy Adjustments
In multi-way pots, adjust your strategy:
- Tighten preflop ranges
- Play more speculative hands in position
- Reduce bluffing frequency
- Value bet thinner when you have the nuts
Common Equity Mistakes
Overvaluing Preflop Equity
Having 55% equity doesn't mean you should always get all-in. Position, stack depth, and postflop playability matter enormously. Small edges preflop can become large edges postflop with skill.
Ignoring Range Advantages
Raw equity isn't everything. If your opponent's range includes many strong hands, your equity realization decreases. A hand with 40% equity might realize only 30% without position or skill.
Confusing Equity with EV
Equity is probability of winning, not expected value. A +EV play might have negative equity if pot odds are favorable. Always compare equity to the price you're getting, not just raw percentage.
Not Adjusting for Position
In position, you realize more of your equity through better decisions. Out of position, you'll often have to fold hands with decent equity. Position is worth 5-10% effective equity.
Real-World Equity Calculations
Example 1: Premium Pair vs Overcards
Matchup: QQ vs AK offsuit (preflop all-in)
Equity: QQ = 57%, AK = 43%
Pot: $500 total ($250 each player)
EV for QQ: 0.57 x $500 = $285 (net profit $35)
Result: QQ is a 57-43 favorite, but this is considered a "coin flip" - AK wins 43% of the time
Example 2: Domination Situation
Matchup: AK vs AJ suited (classic domination)
Equity: AK = 70%, AJ = 30%
Pot: $300 total
EV for AK: 0.70 x $300 = $210
Result: AK dominates AJ because they share the ace. AJ needs to hit the jack or runner-runner to win
Example 3: Multi-Way All-In
Matchup: AA vs KK vs QQ (3-way preflop)
Equity: AA = 66%, KK = 17%, QQ = 17%
Pot: $600 total ($200 each)
EV for AA: 0.66 x $600 = $396 (net profit $196)
Result: Even AA loses 34% of the time in 3-way pots!
Professional Equity Tips
Learn Key Matchup Equities
Memorize common preflop equities: AA vs KK (82-18), AK vs QQ (43-57), pair vs two overcards (~53-47). These numbers guide your all-in decisions.
Use the Rule of 2 and 4
On the flop, multiply your outs by 4 for equity to river. On the turn, multiply by 2. With 9 outs on the flop: 9x4 = 36% equity. Quick and accurate.
Consider Equity Realization
Your actual win rate will be lower than raw equity when out of position or against skilled players. In position with skill advantage, you can realize 100%+ of equity.
Compare Equity to Pot Odds
Always check if your equity exceeds required pot odds. If pot is $100 and you call $50, you need 33% equity to break even. With 40% equity, it's a profitable call.
Adjust for Stack Depth
Deep stacks favor speculative hands with implied odds (suited connectors, small pairs). Short stacks favor high-equity hands (big pairs, broadway cards) that can win unimproved.
Don't Chase Marginal Equity
Having 35% equity doesn't always mean you should call. Factor in reverse implied odds, opponent skill, and board texture. Sometimes folding 35% equity is correct.
Frequently Asked Questions
What is poker equity in Texas Hold'em?
Poker equity is your percentage share of the pot based on your probability of winning the hand. If you have 60% equity in a $100 pot, your expected value is $60. Equity changes on every street as community cards are revealed.
How does this calculator work?
This calculator uses Monte Carlo simulation with 10,000 iterations to calculate precise equity in real-time. It randomly deals out the remaining board cards thousands of times, evaluates all hands, and counts wins/ties to determine equity percentages. Results update automatically as you select cards.
What is a coin flip in poker?
A coin flip refers to a situation where two hands have approximately 50-50 equity. The classic example is a small pair (22-99) versus two overcards (AK, AQ). These are actually slight favorites for the pair at about 52-48%.
How does position affect equity realization?
Position doesn't change your raw equity percentage, but it dramatically affects equity realization - your ability to actually win your fair share of the pot. In position, you see opponents' actions first, allowing better decisions and more profitable plays.
What hands have the highest preflop equity?
Pocket Aces (AA) have the highest preflop equity at approximately 85% against a random hand and 82% against Kings. Other premium pairs (KK, QQ, JJ) range from 70-82% equity against most hands. Suited connectors have lower equity but high playability.
Can I calculate equity with multiple players?
Yes! This calculator supports 2-10 players. Simply click "Add Player" to add more opponents. The equity is calculated for each player considering all active hands in the pot. Remove players by clicking the X on their card slot.