Poker EV Calculator
Calculate the expected value (EV) of any poker decision. Enter win probability, profit if you win, and loss if you lose to see if your call or bet is +EV or -EV.
About This Calculator
The Poker EV Calculator helps poker players of all skill levels determine whether a call, bet, or raise is profitable over the long run. By entering your estimated probability of winning, the profit you will collect if you win, and the amount you stand to lose, the calculator instantly computes the expected value of your decision.
Expected value (EV) is the fundamental mathematical concept behind profitable poker. The formula is simple: EV = (PW x VW) - (PL x VL), where PW is your probability of winning, VW is the profit if you win, PL is your probability of losing, and VL is the amount you lose. A positive EV (+EV) means the play will make you money over many repetitions, while a negative EV (-EV) means you will lose in the long run.
Professional poker players constantly evaluate EV to make mathematically sound decisions. While you cannot know your exact win probability in every situation, using estimated ranges helps you develop better intuition at the tables. This calculator also works for any gambling or investment decision where you can estimate outcomes and probabilities.
Regional Notes
India: Poker is a skill-based game in India where EV concepts are increasingly used by serious players. The calculator works with INR amounts and helps Indian players make disciplined bankroll decisions in both online and live poker games.
United States: EV is a core concept taught in poker strategy. Many US players use EV calculations for cash games and tournaments. Enter dollar amounts for USD results to evaluate calls, folds, and raises.
United Kingdom: UK poker players use EV calculations for both casino and home games. The calculator accepts GBP amounts and helps evaluate decisions in pounds sterling across all poker variants including Texas Holdem and Omaha.
Frequently Asked Questions
What is EV in poker?
EV stands for Expected Value. It is the average amount of money you can expect to win or lose from a single poker play over the long run. A positive EV (+EV) means a profitable play, while a negative EV means a losing play over time.
How do you calculate poker EV?
Poker EV is calculated using the formula EV = (PW x VW) - (PL x VL), where PW is the probability of winning, VW is the profit if you win, PL is the probability of losing, and VL is the amount lost if you lose.
What is a good EV in poker?
A positive EV (+EV) is good in poker. It means the play is profitable over the long run. Professional poker players consistently look for +EV spots. A negative EV (-EV) means you will lose money over time and should generally be avoided.
Can poker EV be negative?
Yes, expected value can be negative. A negative EV means you would lose money on average over many repetitions of the same situation. Smart poker players fold in -EV situations unless they have a strategic reason to stay in.
What is the difference between equity and EV in poker?
Equity is the percentage chance your hand will win against opponents' hands at showdown. EV (Expected Value) uses equity along with pot sizes and bet amounts to calculate the actual monetary value of a decision. Equity is an input to EV, not the same concept.
Is poker EV the same as expected value in statistics?
Yes, poker EV is the same mathematical expected value concept used in statistics and probability theory. The formula EV = sum(P x V) sums each possible outcome's probability multiplied by its value, exactly as used in finance, gambling analysis, and decision theory worldwide.
Can I use this calculator for games other than poker?
Yes, this EV calculator works for any game of chance or decision under uncertainty. Use it for sports betting, blackjack, roulette, investment decisions, or any situation where you know the probabilities and potential gains or losses.
How accurate are the win probability estimates?
The accuracy depends on your input. The calculator performs exact mathematical EV computation based on the probabilities and amounts you enter. For best results, use equity estimates from poker odds calculators or hand range analysis tools.