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Poker

Preflop Equity Calculator

Estimate your preflop equity percentage in Texas Hold'em based on hand strength, table position, opponent range, and the action type. Use it to study open-raising, 3-betting, and 4-betting decisions.

Preflop Equity

85 %

85
40
55
70
Range underdogMarginal edgeSolid favoritePremium dominance

Over 70% equity reflects premium holdings such as big pairs, often near 85% heads-up. Build the pot aggressively; flatting wastes a large preflop edge.

This is your estimated preflop win share against the opponent's range; 50% is a coin flip and premium hands like AA-QQ sit near 80%+ heads-up.

Poker

Poker Variance Calculator

Model the expected swings in your poker results over a large sample of hands. Use it to set realistic bankroll goals and mentally prepare for inevitable downswings.

Fill in the required fields to see your result.

Key differences

Preflop Equity CalculatorPoker Variance Calculator
CategoryPokerPoker
Inputs required44
ResultPreflop Equity (%)Expected Range (Big Blinds) (BB)
What it doesEstimate your preflop equity percentage in Texas Hold'em based on hand strength, table position, opponent range, and the action type. Use it to study open-raising, 3-betting, and 4-betting decisions.Model the expected swings in your poker results over a large sample of hands. Use it to set realistic bankroll goals and mentally prepare for inevitable downswings.