Calculate payout from the bookmaker’s quoted same-game parlay odds, then compare that quote with an independence-only product of leg odds. Correlation is shown as a limitation, not guessed.
The payout calculation uses the actual combined price you enter. The standalone-leg product is a reference scenario that assumes independence; this tool does not manufacture a correlation adjustment.
Results use the assumptions shown on this page. Actual settlement may differ under operator, jurisdiction, or market-specific rules.
A $50 stake at quoted same-game parlay odds of 5.00 returns $250 and produces $200 profit if every leg wins. Standalone odds of 1.80 and 2.00 multiply to 3.60 only under independence.
| Item | Value |
|---|---|
| Stake / quoted odds | $50 / 5.00 |
| Quoted return / profit | $250 / $200 |
| 1.80 × 2.00 reference | 3.60 |
Legs from the same event can be correlated, and the bookmaker may apply its own pricing and margin.
No. It compares the quoted price with an independence-only product and does not invent a correlation factor.
Use the combined same-game parlay decimal odds quoted on your bet slip.
Repricing and void rules vary by operator, so recalculate using the final settled combined odds.
This page accepts two required legs and up to two optional legs for the independence-only reference.
| Item | Definition |
|---|---|
| Input format | Quoted price and legs |
| Primary output | Quoted total return |
| Precision | Full internal precision; display rounded for readability |