Betting Odds Converter
Odds Conversion Table
| American Odds | Decimal Odds | Fractional Odds |
|---|---|---|
| +100 | 2.00 | 1/1 |
| +120 | 2.20 | 6/5 |
| +150 | 2.50 | 6/4 |
| +200 | 3.00 | 2/1 |
| +250 | 3.50 | 5/2 |
| +300 | 4.00 | 3/1 |
| +350 | 4.50 | 7/2 |
| +400 | 5.00 | 4/1 |
| +450 | 5.50 | 9/2 |
| +500 | 6.00 | 5/1 |
| +600 | 7.00 | 6/1 |
| +800 | 9.00 | 8/1 |
| -110 | 1.91 | 10/11 |
| -120 | 1.83 | 5/6 |
| -150 | 1.67 | 2/3 |
| -200 | 1.50 | 1/2 |
| -250 | 1.40 | 2/5 |
| -300 | 1.33 | 1/3 |
| -400 | 1.25 | 1/4 |
| -500 | 1.20 | 1/5 |
Explore Betting Odds Converters
Convert between American, Decimal, and Fractional odds with one click.
How Betting Odds Conversion Works
Betting odds are expressed in three major formats worldwide: American (moneyline), Decimal, and Fractional. Each format communicates the same information - potential payout and implied probability - but in a different way.
American odds use positive and negative numbers based on $100 increments. Decimal odds show total return per $1 wagered. Fractional odds represent profit relative to stake. Converting between formats is crucial for line shopping, understanding true value, and comparing betting opportunities across different sportsbooks.
Our tools make it easy: simply input your odds in one format and get instant, accurate results in the others. This helps you maximize returns, make smarter bets, and confidently navigate the global world of sports betting.