Teaser Betting Calculator
Adjusted lines, quoted payout and break-even
| Original line | Adjusted line |
|---|---|
| -7.5 | -1.5 |
| -8.5 | -2.5 |
How it works
A teaser moves every selected spread or total in your favor in exchange for a quoted combined payout. Add points to a selected team's spread, subtract them from Over totals, or add them to Under totals. Enter the bookmaker's combined price and your probability for each adjusted leg to estimate the all-win probability and EV.
A six-point teaser moves spreads −7.5 and −8.5 to −1.5 and −2.5. If each wins with 75% probability independently, the ticket wins 56.25% of the time.
The calculator does not infer NFL/NBA probabilities from point movements. User-supplied probabilities assume independent legs and no pushes. Push, void and correlated same-game rules need the operator's settlement terms.
Related calculators
How the Teaser Betting Calculator works
A teaser moves every selected spread or total in your favor in exchange for a quoted combined payout. Add points to a selected team's spread, subtract them from Over totals, or add them to Under totals. Enter the bookmaker's combined price and your probability for each adjusted leg to estimate the all-win probability and EV.
Teaser Betting Calculator
A six-point teaser moves spreads −7.5 and −8.5 to −1.5 and −2.5. If each wins with 75% probability independently, the ticket wins 56.25% of the time.
The calculator does not infer NFL/NBA probabilities from point movements. User-supplied probabilities assume independent legs and no pushes. Push, void and correlated same-game rules need the operator's settlement terms.
FAQ
Teaser Betting Calculatorexpand_more
P(all win) = Π pᵢ; break-even = 1 / quoted odds; EV = stake × (quoted odds × Π pᵢ − 1). The calculator does not infer NFL/NBA probabilities from point movements. User-supplied probabilities assume independent legs and no pushes. Push, void and correlated same-game rules need the operator's settlement terms.