Parlay calculator
Payout and true odds for any parlay, from American or decimal odds.
Results appear as you type.
For education only — not betting advice.
How it works
How is a parlay payout calculated?
Convert each leg to decimal odds and multiply them. A $10 three-leg parlay at −110, −110 and +150 pays about $91 back ($81 profit). The implied probability is 1 ÷ the combined decimal odds.
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