Convert between decimal, fractional, and American odds instantly. See implied probability for any format.
| Decimal | Fractional | American | Prob % |
|---|---|---|---|
| 1.50 | 1/2 | -200 | 66.7% |
| 2.00 | Evs | +100 | 50.0% |
| 2.50 | 6/4 | +150 | 40.0% |
| 3.00 | 2/1 | +200 | 33.3% |
| 4.00 | 3/1 | +300 | 25.0% |
| 5.00 | 4/1 | +400 | 20.0% |
| 6.00 | 5/1 | +500 | 16.7% |
| 8.00 | 7/1 | +700 | 12.5% |
| 10.00 | 9/1 | +900 | 10.0% |
| 21.00 | 20/1 | +2000 | 4.8% |
Decimal odds show your total return per unit staked. Odds of 2.50 mean a £1 bet returns £2.50 (£1.50 profit).
Fractional odds show profit relative to stake. 6/4 means £6 profit for every £4 staked. Used mainly in UK and Irish betting.
American odds use + and - notation. +150 means £150 profit on a £100 bet. -200 means you need to bet £200 to profit £100.
Implied probability converts odds into a percentage chance. Lower odds = higher implied probability.