poker MATH APPLIED PROBABILITY INSTITUTE
● POKER MATH

Expected Value (EV) Calculator

Calculate the exact monetary Expected Value (EV) of any poker decision.

Inputs

Usually Pot Size + Opponent's Call

Results

Decision Verdict
+EV Decision
EV in Dollars
+$5.00
EV (% of bet)
+10.0%
Break-even Win Rate
33.3%

EV Formula

EV = (Win% × Amount Won) - (Loss% × Bet Amount)
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