Product
Decimal Odds
Definition
A way of expressing betting odds as a single number (e.g. 2.50) representing the total return per unit staked, stake included. A €10 bet at 2.50 returns €25 (€15 profit). The default format across Europe, Australia and Canada.
Why it matters
Decimal odds are the standard on most modern sportsbooks and the easiest format to convert into implied probability.