Implied probability check
This is the break-even win rate implied by the bookmaker price.
Probability summary
| Decimal odds | 2.50 |
| Fractional odds | 3/2 |
| American odds | +150 |
| Implied probability | 40.00% |
Frequently Asked Questions
How do you calculate implied probability from betting odds?+
For decimal odds, divide 1 by the decimal price and multiply by 100. For example, decimal odds of 2.50 imply a 40% break-even probability. Read the betting odds guide.
What does implied probability mean?+
Implied probability is the win rate built into a bookmaker price. It tells you the break-even probability before comparing the price with your own estimate.
Is implied probability the same as true probability?+
No. Implied probability comes from the offered odds and can include bookmaker margin. True probability is your estimate of the selection's real chance.