Free Parlay Calculator
Calculate your parlay bet odds and payouts instantly for NFL, NBA, CBB, MLB, and all sports betting parlays.
How to Use This Parlay Calculator
Our free parlay calculator makes it easy to calculate potential payouts for your sports betting parlays. Simply enter your odds for each bet, choose your wager amount, and instantly see your potential payout and profit.
What is a parlay bet? A parlay bet combines multiple individual bets into one wager. All selections must win for the parlay to pay out, but the potential rewards are much higher than single bets.
How parlay betting works:
- Choose 2 or more bets to combine
- Enter the odds for each bet in our parlay calculator
- Set your wager amount
- See your potential parlay payout instantly
Supported odds formats: American odds (-110, +150) and Decimal odds (1.91, 2.50)
Parlay Calculator Tips
Start Small
Begin with 2-3 bet parlays to learn how parlay betting works before creating larger parlays.
Research Each Pick
Every bet in your parlay must win, so research each selection thoroughly using our calculator.
Mix Sports Wisely
Combine different sports like NFL, NBA, and CBB to diversify your parlay bet risk.
Bankroll Management
Never risk more than 1-3% of your total bankroll on a single parlay bet.
Build Your Parlay
Wager Amount ($)
Your Parlay Results
Example: NFL + NBA Parlay
$100 wager on this 3-leg parlay would pay out approximately $596 if all three bets win!
Parlay Calculator FAQ
How does a parlay calculator work?
A parlay calculator multiplies the decimal odds of each individual bet together to show your total odds and potential payout. Our calculator does this automatically when you enter your odds.
What happens if one bet in my parlay loses?
If any single bet in your parlay loses, the entire parlay bet loses. All selections must win for a parlay to pay out.
How are parlay odds calculated?
Parlay odds are calculated by converting each bet to decimal odds, then multiplying them together. Our parlay calculator handles this conversion automatically.
What's the maximum number of bets in a parlay?
Most sportsbooks allow up to 10-15 bets in a parlay, but we recommend keeping your parlay bets to 5 or fewer for better winning chances.
Can I use this parlay calculator for different sports?
Yes! This parlay calculator works for all sports including NFL, NBA, CBB, MLB, NHL, soccer, tennis, and more.
What odds formats does the calculator support?
Our parlay calculator supports both American odds (like -110, +150) and decimal odds (like 1.91, 2.50). You can mix formats within the same parlay.
Partner Offer
Bet Responsibly
Parlay bets are exciting but risky. All selections must win for the parlay to pay out. Never bet more than you can afford to lose, and remember that sports betting should always be fun and entertaining.
National Problem Gambling Helpline: 1-800-522-4700