Odds Converter
Convert between decimal, fractional, American, and implied probability odds formats instantly.
How It Works
📊 Decimal Odds (European)
Most common in Europe, Australia, and Canada. Represents the total return for every $1 wagered.
Example: Odds of 2.50 means you win $2.50 for every $1 bet (including your stake).
🇬🇧 Fractional Odds (UK)
Traditional in the UK and Ireland. Shows profit relative to stake.
Example: Odds of 5/2 means you win $5 for every $2 staked (plus your stake back).
🇺🇸 American Odds (Moneyline)
Used in the United States. Positive (+) odds show profit on a $100 bet. Negative (-) odds show how much you need to bet to win $100.
Example: +150 means you win $150 on a $100 bet. -200 means you need to bet $200 to win $100.
📈 Implied Probability
The probability percentage that the odds represent. Calculated as: (1 / decimal odds) × 100.
Example: Odds of 2.50 = 40% implied probability (1 / 2.5 × 100).