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Parlay Vig Calculator

Every parlay quietly stacks the sportsbook’s margin — the vig — on top of itself. Build one from real moneyline markets below and see, in dollars, the gap between the true no-vig fair payout and what the book actually pays. That gap is the margin the house keeps.

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Pick your legs — real moneyline markets

New Mexico State Aggies vs Hawaii Rainbow WarriorsNCAAF · Sep 13, 12:00 AM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Syracuse Orange vs Pittsburgh PanthersNCAAF · Sep 17, 7:30 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 2 books

Miami Hurricanes vs Wake Forest Demon DeaconsNCAAF · Sep 18, 7:30 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 2 books

Kansas Jayhawks vs Arizona State Sun DevilsNCAAF · Sep 19, 12:00 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 2 books

Kentucky Wildcats vs Texas A&M AggiesNCAAF · Sep 19, 3:30 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 2 books

Florida Gators vs Auburn TigersNCAAF · Sep 19, 7:00 PM ET

odds as of Sep 12, 16:00 UTC · consensus of 2 books

Virginia Cavaliers vs West Virginia MountaineersNCAAF · Sep 19, 7:30 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 2 books

Virginia Tech Hokies vs Maryland TerrapinsNCAAF · Sep 19, 7:30 PM ET

odds as of Sep 12, 16:00 UTC · consensus of 2 books

Colorado Rockies vs Detroit TigersMLB · Sep 13, 12:11 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

New York Mets vs New York YankeesMLB · Sep 13, 1:36 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Philadelphia Phillies vs Atlanta BravesMLB · Sep 13, 1:36 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Los Angeles Angels vs Washington NationalsMLB · Sep 13, 1:36 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Baltimore Orioles vs Toronto Blue JaysMLB · Sep 13, 1:38 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Los Angeles Dodgers vs Miami MarlinsMLB · Sep 13, 1:40 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 10 books

Houston Astros vs Tampa Bay RaysMLB · Sep 13, 1:41 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Pittsburgh Pirates vs Chicago CubsMLB · Sep 13, 2:21 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 9 books

Kansas City Royals vs Boston Red SoxMLB · Sep 13, 3:06 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 10 books

Seattle Mariners vs AthleticsMLB · Sep 13, 4:06 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 10 books

San Diego Padres vs San Francisco GiantsMLB · Sep 13, 7:21 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 10 books

New Orleans Saints vs Detroit LionsNFL · Sep 13, 1:00 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Chicago Bears vs Carolina PanthersNFL · Sep 13, 1:00 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Cleveland Browns vs Jacksonville JaguarsNFL · Sep 13, 1:00 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Baltimore Ravens vs Indianapolis ColtsNFL · Sep 13, 1:00 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Buffalo Bills vs Houston TexansNFL · Sep 13, 1:00 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Tampa Bay Buccaneers vs Cincinnati BengalsNFL · Sep 13, 1:00 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

New York Jets vs Tennessee TitansNFL · Sep 13, 1:00 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 8 books

Atlanta Falcons vs Pittsburgh SteelersNFL · Sep 13, 1:00 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Green Bay Packers vs Minnesota VikingsNFL · Sep 13, 4:25 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Washington Commanders vs Philadelphia EaglesNFL · Sep 13, 4:25 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Miami Dolphins vs Las Vegas RaidersNFL · Sep 13, 4:25 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Arizona Cardinals vs Los Angeles ChargersNFL · Sep 13, 4:25 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Dallas Cowboys vs New York GiantsNFL · Sep 13, 8:20 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Denver Broncos vs Kansas City ChiefsNFL · Sep 14, 8:15 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 11 books

Detroit Lions vs Buffalo BillsNFL · Sep 17, 8:15 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 6 books

Joanderson Brito vs Giga ChikadzeUFC · Sep 19, 5:15 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 7 books

Eduarda Moura vs Casey O'NeillUFC · Sep 19, 5:45 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 7 books

Brunno Ferreira vs Edmen ShahbazyanUFC · Sep 19, 6:15 PM ET

odds as of Sep 13, 02:30 UTC · consensus of 7 books

How the numbers are computed

• Real prices only. Legs come from live moneyline markets in our data — you never type odds. A game only appears when both sides are priced by real books.
• Honest de-vig. The fair value removes the book’s margin from each leg’s two-sided price (averaging implied probabilities, never the American numbers), then combines the independent legs. If a fair number can’t be computed honestly, it isn’t shown.
• One leg per game. Same-game legs move together, so a simple parlay multiplication would overstate the true price. This tool keeps one leg per game so the math stays honest.

Related tools: no-vig calculator · break-even calculator · futures vig · what is the vig · parlay math. This tool shows the cost of a parlay, not a prediction of the outcome.

For entertainment purposes only · 21+ · Only bet what you can afford to lose · 1-800-GAMBLER

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