Bet Calculator
Calculate implied probability, potential profit, and total return for your bets. Supporting American, Decimal, and Fractional odds formats.
Odds Format
Betting Information
Implied Probability
-
Potential Profit
-
Total Return
-
Understanding Betting Odds Formats
Positive Odds (e.g., +150)
Positive odds (preceded by a + sign) indicate how much profit you would make on a $100 bet. For example, +150 means you would make $150 profit on a $100 bet, for a total return of $250.
Negative Odds (e.g., -110)
Negative odds (preceded by a - sign) indicate how much you need to bet to make $100 profit. For example, -110 means you would need to bet $110 to make $100 profit, for a total return of $210.
Implied Probability
Implied probability is the likelihood of an outcome indicated by the odds. It represents what the bookmaker believes is the probability of the outcome occurring. For American odds, positive odds use 100/(odds+100) and negative odds use |odds|/(|odds|+100).
Note: This calculator is for educational and research purposes only. OddsBlitz is not affiliated with any sportsbook and does not encourage or facilitate real money wagering.