Parlay calculator
How parlay odds are calculated
Convert each leg to decimal odds and multiply them. Three legs at -110 (1.91 each) give 1.91 × 1.91 × 1.91 = 6.96, about +596.
The implied probability of the parlay is 1 divided by the total: at 6.96 it is 14.4%.
Why parlays are hard to beat
Every leg carries the sportsbook margin, and the margins compound: with fair 50/50 legs at -110, a 3-leg parlay loses about 13% of the stake on average, against 4.5% on a single bet. Correlated legs (same game) are often priced differently by each sportsbook.
Frequently asked questions
How much does a 3-leg parlay at -110 pay?
About +596: a $10 bet returns $69.58, a profit of $59.58.
What happens if one leg pushes?
At most sportsbooks the leg is removed and the parlay is paid on the remaining legs. Check your sportsbook's rules.
The Clutch terminal does these calculations for every NBA player prop, using Pinnacle's no-vig price as the reference. Free with an account.
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