Scratch Card Odds Calculator
Actualverified remainingprizeticket oddsoneuniformremainingticket,sold/unsoldbasis independentlymatched,no advertisedinitialoddsorempty-denominatorforecast.
Description
Remaining-ticket odds require verified counts on the same sold-or-unsold basis.
Remaining-ticket odds require verified counts on the same sold-or-unsold basis.1
This calculation describes one uniform draw from that counted inventory rather than the originally advertised game odds.
When to use Scratch Card Odds Calculator
Use this tool to apply the stated scratch card odds calculator operation with an explicit input and unit basis.
How to use Scratch Card Odds Calculator and how it works
- Establish the text or game convention described above.
- Enter actualRemainingWinningTickets, actualRemainingTicketCount and run the tool.
- Read result.value using the output meanings below.
- If input is rejected, correct the stated type, range, ordering or alignment issue and rerun; review successful results under the declared convention.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| actualRemainingWinningTickets | Remaining winning tickets, on the basis specified in the algorithm. | number | required; finite; integer from 0 to 1000000; further conditions in the algorithm |
| actualRemainingTicketCount | Remaining ticket count, on the basis specified in the algorithm. | number | required; finite; integer from 1 to 1000000; further conditions in the algorithm |
Require integer winning count 0–1,000,000 and remaining total 1–1,000,000, with wins no greater than total. Divide wins by total to return a probability fraction.
fraction = remaining winning tickets / remaining tickets Apply the declared units, ordering and branch conditions.
| Output field | Meaning | Value type |
|---|---|---|
| result | Object containing the declared output fields. | object |
| result.value | Remaining winning-ticket probability fraction, not percent. | number |
{
"input": {
"actualRemainingWinningTickets": 2,
"actualRemainingTicketCount": 4
},
"output": {
"result": {
"value": 0.5
}
}
}Limitations and assumptions
The output applies the declared operation to the values you supply. Establish the measurement basis, units, coefficients and any caller-selected rules before interpreting it. The tool does not independently collect or verify observations or decide whether a model or reference applies. Quotes, odds and observed outcomes are caller supplied; this operation does not provide market data or a guaranteed financial outcome.
Supply explicit required fields with the documented types and dense aligned arrays. Unknown fields, wrong types and nonfinite numbers are rejected. Branch-specific constraints are explained above. A successful false boolean, negative signed difference, empty slice or unresolved tie is distinct from an input error. Very large inputs or outputs may be rejected by shared resource limits.
Alternative or Complementary methods
For a related operation, use Expected Casino Loss House Edge Calculator. Expected house-edge loss depends on total wager turnover, which can exceed the starting bankroll through repeated bets.
For a related operation, use Roulette Payout Calculator. A roulette payout ledger uses the supplied net odds and observed win status to account for a stake.
References
-
Scratch Card Odds Calculator — tool.io
Similar or alternative tools
- Expected Casino Loss House Edge Calculator
Expected house-edge loss depends on total wager turnover, which can exceed the starting bankroll through repeated bets.
- Roulette Payout Calculator
A roulette payout ledger uses the supplied net odds and observed win status to account for a stake.