Main calculators

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EV Calculators

Preflop opens & 3-bets, postflop lines and multi-street barrels, every line compared in bb.

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Hand vs Hand

Hands or ranges for up to nine players on any board: the equity, and whether calling or betting pays.

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Every other calculator

÷ Pot OddsThe equity you need to call the price you are being offered. ÷ Implied OddsHow much you must win later to justify a call now. % Outs → OddsCount your outs, get the real chance of hitting on the next card and by the river.
◎ Fold EquityHow often they must fold for a pure bluff to print. ◎ MDFHow much of your range you must defend so bluffs stay unprofitable. ◎ Bluff-catchingHow often villain must be bluffing before a hero-call pays.
◎ Bluff-to-ValueThe share of bluffs a bet needs to stay balanced. 📉 Variance & BankrollRisk of ruin and the roll your winrate and swings demand. 🎲 Randomizer (RNG)Rolls a number and names the action, so a 70/30 split really runs 70/30.