无水公平赔率计算器 - 去除庄家利润
免费无水计算器。去除庄家利润找到真正的公平赔率。计算投注结果的实际概率。
如何使用此计算器
- 选择您的赔率格式(小数、分数或美式)
- 输入事件中每个结果的博彩公司赔率
- 根据需要添加或删除结果
- 查看公平赔率(无vig)、公平概率和博彩公司的overround
overround显示博彩公司作为其利润所建立的额外概率。
公式
逐步过程:
- 将所有赔率转换为隐含概率
- 求和概率(将超过100%)
- 用每个概率除以总和以获得公平概率
- 将公平概率转换回赔率
Overround (Vig) = 总隐含概率 - 100%
常见问题
What is the vig or juice?
The vig (vigorish) or juice is the bookmaker’s built-in margin. It ensures the bookmaker profits regardless of the outcome. It’s the difference between total implied probabilities and 100%.
What are fair odds?
Fair odds are what the odds would be if the bookmaker had zero margin. They represent the true market-implied probabilities of each outcome.
How much vig is normal?
Sharp bookmakers typically have 2-3% overround, while recreational bookmakers may have 5-7% or more. Lower vig means better odds for bettors.