Online Poker Pot Odds & Outs Calculator
Calculate pot odds percentages, required equity thresholds, and drawing out probabilities across flop and turn in Texas Hold'em.
Overview & Practical Guide
Free online poker pot odds & outs calculator. Calculate rule of 2 & 4 equity, exact drawing probabilities, and determine whether a call is mathematically profitable (+EV).
Frequently Asked Questions (FAQ)
What are pot odds in poker in plain English?
Pot odds represent the ratio between the size of the current pot and the cost of the wager required to continue (call). Expressed as a percentage or ratio (such as 25% or 3:1), they tell you the exact break-even equity your hand needs.
How does the "Rule of 2 and 4" work in poker?
The Rule of 2 and 4 provides a lightning-fast mental shortcut: multiply your clean outs by 4 on the flop to approximate your showdown equity by the river. On the turn, multiply your outs by 2 to approximate hitting on the river.
When is calling an opponent's bet mathematically profitable (+EV)?
A call is profitable (+EV) whenever your hand's equity EXCEEDS the pot odds demanded by the pot. If pot odds require 20% equity and your flush draw has 35% equity, calling guarantees a positive long-term winrate.
What is the difference between direct Pot Odds and Implied Odds?
Direct pot odds evaluate only the chips currently inside the pot on the present street. Implied odds factor in future chips you anticipate winning on subsequent streets when your disguised drawing hand completes.
How many outs do standard drawing hands have in Hold'em?
A four-card flush draw has 9 outs (~35% from flop), an open-ended straight draw (OESD) has 8 outs (~31%), an inside gutshot straight draw has 4 outs (~16%), and a combo draw (flush + straight draw) commands 15 outs (~54% equity).
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