American Odds Converter

The interactive page converts a sportsbook price into implied probability, decimal odds, potential profit, and total payout. Results are mathematical conversions, not predictions.

Formulas

Positive odds probability: 100 ÷ (odds + 100). Negative odds probability: |odds| ÷ (|odds| + 100). Positive decimal odds: 1 + odds ÷ 100. Negative decimal odds: 1 + 100 ÷ |odds|.

Read the implied-probability guide.

Sources: Legal Sports Report; Investopedia.