American Odds
Meaning
A price expressed as profit on $100, or stake needed to win $100.
Worked Example
At +150, a $10 win earns $15 profit. At −200, the same stake earns $5 profit.
Common Mix-Up
A negative sign does not mean a negative payout. It changes which amount the notation fixes.
Put the Term to Work.
Follow a concrete example, then change the inputs.
Try the Related Calculation ↗