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Sports Parlay Calculator
Introduction
In gambling terms, "parlay" means to bet on at least two events, letting the winnings ride after each win. Usually you lose, but when you win, and depending in part on how many events were parlayed, you can win big.
To use this calculator, enter a bet amount and the odds on every leg of the parlay, up to 12 legs. For even money, put in 100 or -100. Do not enter anything other than numbers, including the dollar sign.