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Parlay Calculator
Calculate theoretical parlay prices and payouts
Combine up to 10 selections to calculate theoretical parlay odds and potential returns.
Leg 1
Leg 2
Parlay Results (2 legs)
Combined Odds
American--
Decimal--
Fractional--
Win Probability
Theoretical Win Chance
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Potential Payout
Profit
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Total Return
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Understanding Parlays
What is a Parlay?
A parlay links multiple bets together. All selections must win for the parlay to pay out, offering higher returns but lower probability of success.
How Are Parlay Odds Calculated?
Multiply the implied probabilities of each leg together. The actual odds from sportsbooks may differ due to their built-in margins.
Educational Note
This calculator is for educational purposes only. OddsBlitz does not facilitate real money wagering.