Parlay Calculator
Calculate combined parlay odds, potential payout and profit. Enter American, decimal or fractional odds and your stake to check a multi-leg sports bet.
Start with the example or enter the offered odds for each independent selection. Results update as you type.
American: -110 or +150. Decimal: 1.91. Fractional: 10/11. Changing a selection’s format clears its odds so you can enter the new price.
Payout includes your stake. Figures are before fees and taxes. Multiplying individual odds models independent selections; the break-even figure is implied by the entered prices, not a forecast of your chance of winning. Use the bookmaker’s combined quote for correlated or same-game parlays.
How to calculate a parlay payout
- Enter the odds for each selection. You can mix American, decimal and fractional formats.
- Enter the total amount staked on the parlay, in US dollars.
- Convert each price to decimal odds and multiply them together. Total payout equals your stake multiplied by the combined odds; profit equals payout minus stake.
Example: two selections at -110 each give combined decimal odds of approximately 3.6446 (+264.46 American). A $10 stake returns $36.45 if both win, including $26.45 profit, before fees and taxes.
Parlay calculator questions
Does the payout include my original stake?
Yes. Total payout is the amount returned if every selection wins, including your original stake. Potential profit subtracts that stake. If a required selection loses, a standard parlay loses the entire stake.
What if a selection pushes or is voided?
In the standard independent-leg model, remove that selection and recalculate the remaining odds. If only one selection remains, it becomes a single bet. Bookmaker rules and same-game parlay repricing may differ; check the revised ticket.
Can I multiply the odds for a same-game parlay?
Individual same-game prices can be correlated, so multiplying them does not establish a fair combined price. This calculator models independent selections. For a same-game parlay, use the combined price supplied by the bookmaker.
Is buying several prediction-market contracts the same as a parlay?
Several individual contracts settle separately. A parlay is a single combined wager that requires all its selections to win. This tool models the combined wager; exploring sports markets below takes you to individual market pages.
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Browse the events available on Macro Markets, review each market’s rules and compare the outcomes.
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