18+ · 遵守当地法规 · 仅供参考
本站仅面向达到法定年龄的成年人。请只在体育博彩或预测市场合法的地区使用。模型胜率、赔率对比、Kelly 仓位、排名和回测仅为信息参考，不构成投注、投资、财务、法律或税务建议。
This converter translates decimal, American, and fractional odds into each other and shows the corresponding implied probability. It is for education and research, not betting or financial advice.
Informational and educational only — not betting, financial, legal, or investment advice. 18+; follow local laws.
Decimal
2.500
American
+150
Fractional
3/2
Implied probability
40.00%
Decimal odds are converted to implied probability as 1 ÷ decimal odds. Real market prices may include margin, commission, liquidity effects, and delays, so this value is not a model prediction or a guarantee.
It is the probability implied by an odds price before accounting for market margin and other costs.
No. It is a conversion of a price, not a claim about what will happen.