Pot Odds Percent Calculator
Resolve call equity threshold from separate pre-bet pot/opponent bet/call to avoid ambiguous pot denominator; no future bets, rake, side pots or implied odds.
Description
Calling a poker bet adds the call amount to the final pot.
Calling a poker bet adds the call amount to the final pot. Break-even equity compares that cost with the resulting pot.1
Enter nonnegative pot/bet and positive call. Return pre-call pot, final pot and required equity percent.
When to use Pot Odds Percent Calculator
Use Pot Odds Percent Calculator when you need to evaluate the supplied records under the calculation and evidence rules below. No rake, future betting, side pots or fold equity is modeled.
Prepare the supplied game state, observations and explicit variant settings. Follow the card, board, coordinate and state conventions in the calculation rules.
How to use Pot Odds Percent Calculator and understand its results
- Prepare the supplied game state, observations and explicit variant settings. Follow the card, board, coordinate and state conventions in the calculation rules.
- Enter potBeforeOpponentBet, opponentBet, amountToCall using the field table and calculation rules, then run the tool.
- Read potImmediatelyBeforeCall, finalPotAfterCall, breakEvenEquityPercent. The explanation below defines the units, signs, ordering and any flags or placeholder values.
- If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.
| Input field | Meaning | Value type; see rules below | Requirement |
|---|---|---|---|
| potBeforeOpponentBet | Pot before opponent bet | number | Required |
| opponentBet | Opponent bet | number | Required |
| amountToCall | Amount to call | number | Required |
Enter nonnegative pot/bet and positive call. Return pre-call pot, final pot and required equity percent.
equity%=100×call/(preBetPot+bet+call) Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| potImmediatelyBeforeCall | Pot immediately before call | number |
| finalPotAfterCall | Final pot after call | number |
| breakEvenEquityPercent | Break even equity percent | number |
{
"input": {
"potBeforeOpponentBet": 100,
"opponentBet": 50,
"amountToCall": 50
},
"output": {
"potImmediatelyBeforeCall": 150,
"finalPotAfterCall": 200,
"breakEvenEquityPercent": 25
}
}Limitations and assumptions
No rake, future betting, side pots or fold equity is modeled.
Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.
Alternative or Complementary methods
Use Call EV Positive Checker: A call EV compares expected returned pot share with the call cost. A tie contributes half of the declared distributable pot. For a complementary task, use Poker Outs Rule of 2 and 4: An outs model counts drawing at least one favorable card without replacement. Common 2%/4% rules are approximations.
References
-
Pot Odds Percent Calculator — tool.io
Similar or alternative tools
- Call EV Positive Checker
A call EV compares expected returned pot share with the call cost. A tie contributes half of the declared distributable pot.
- Poker Outs Rule of 2 and 4
An outs model counts drawing at least one favorable card without replacement. Common 2%/4% rules are approximations.