Parlay Calculator
Combine multiple bets into a parlay and see the combined odds, implied probability, and payout.
Combined odds
4.00
Implied probability
25.00%
Payout
40.00
Profit
30.00
FAQs
How are parlay odds calculated?
Multiply the decimal odds of every leg together. All legs must win for the parlay to pay out.
Why do sportsbooks like parlays?
Because the combined implied probability compounds down fast — a parlay of several legs at seemingly reasonable individual odds has a much lower true chance of winning than it might feel like, while the payout grows the house edge across every leg.