So the probability the CO holds a K is 32/159 = 0.20. Easier is to use JJ-22,AQs-A2s,KTs+,QTs+,JTs,AQo-AJo,KJo+,QJo and let Equilab handle the card removal. If you plug that into Equilab, you’ll get the correct range with removal. JJ-22, KJs-KTs, JTs, AdQd, AsQs, AcQc, KdQd, KsQs, KcQc, AdJd, AsJs, AcJc, QdJd, QsJs, QcJc, AdTd, AsTs, AcTc, QdTd, QsTs, QcTc, Ad9d, As9s, Ac9c, Ad8d, As8s, Ac8c, Ad7d, As7s, Ac7c, Ad6d, As6s, Ac6c, Ad5d, As5s, Ac5c, Ad4d, As4s, Ac4c, Ad3d, As3s, Ac3c, Ad2d, As2s, Ac2c, KJo, AdQs, AdQc, AsQd, AsQc, AcQd, AcQs, AdJh, AdJs, AdJc, AsJd, AsJh, AsJc, AcJd, AcJh, AcJs, KdQs, KdQc, KhQd, KhQs, KhQc, KsQd, KsQc, KcQd, KcQs, QdJh, QdJs, QdJc, QsJd, QsJh, QsJc, QcJd, QcJh, QcJs So I played around in Equilab and got the following: Those ranges are a bit of a mess because of your blockers and the fact the ranges are beheaded (premiums chopped off since your opponents called rather than 3-bet). For simplicity we’ll give them identical calling ranges. Let’s suppose you open from EP with AhQh and both CO and BTN call. You also need to assign yourself a specific hand to properly account for card removal effects. However, you can arrive at an estimate once you’ve assigned such ranges for this specific case. There’s no general solution since it depends, even in the restricted case of a single preflop raise and two calls, on the ranges played by your opponents. If you find any inaccuracies or find any cool results, let me know in the comments below! We also have another tool called the Fold Equity Calculator which is useful when trying to figure out how often villain needs to fold for your shoves to be +EV. You can use this calculator to solve the EV of calls, shoves, and more. Notice your call is expected to earn you $350 in the long run. Sounds like a great call to me! You think villain is bluffing half the time and beats your hand half the time.If you call and lose, you are out $500.If you call and win, you make $1200 (the $700 pot + his $500 bet).Your opponent shoves for $500 and you are deciding if you want to call. Let’s break it down: Here is a quick example of how you could use this calculator: Put another way, multiply what a win is worth by how often you expect to win and the subtract the multiple of what a loss costs you and how often you expect to lose. The basic formula is simple: EV = (W%*$W) – (L%*$L)

How to calculate hand equity in poker