Teaser Calculator
Estimate payouts when you buy points on multiple legs.
Enter American odds per leg after adjustment. The tool multiplies decimal prices for a quick parlay-style payout estimate.
Teaser Calculator
Adjust inputs to see updated results.
Table of Contents
How to Use This Calculator
Enter American odds for each teaser leg after the sportsbook has moved the line. The tool multiplies decimal equivalents to show a rough combined price—similar to a two-leg parlay.
Use adjusted prices
Teaser payouts depend on points bought and sport. Paste the numbers actually on the bet slip, not the original spread prices.
American or decimal entry
Inputs accept American (e.g. −110) or decimal. The engine normalizes to decimal internally.
Read combined line
Output shows combined decimal odds and an approximate American equivalent for the bundle.
Remember pushes
Real teaser rules on pushes and ties vary—this is a price combiner, not a full rules engine.
What This Estimates
A teaser parlay pays based on the product of per-leg decimal prices (after adjustment). This gives a quick sense of how expensive or cheap the bundle is versus picking sides straight.
Combining Legs
dcombo = d1 × d2
Examples
Example 1 — Two −110 legs
Default inputs −110 and −110. Decimal ≈ 1.909 each; product ≈ 3.645 decimal, American roughly +264. Verify against the live readout.
Example 2 — Mixed legs
−120 and +100 convert to decimals ~1.833 and 2.000; product ~3.666. Use that to compare to a straight parlay quote from the book.
Example 3 — Sanity check
If either leg is mis-typed (e.g. missing the minus sign), the combined price will look too good—always double-check tickets.
Frequently Asked Questions
No—this multiplies posted prices. Use the dedicated Wong teaser tool for key-number crossing checks.
Books use preset teaser charts, not always pure multiplication of fair one-leg decimals. Treat this as an approximation.
This UI has two legs. Extend the math manually: multiply a third decimal price onto the result.
Either format works in the inputs. The calculator shows both combined decimal and American.
Rarely at default prices—you still pay for the points. Compare implied probability to your model.
