荷兰投注计算器 - 多选项均等盈利
免费荷兰投注计算器。计算多个选项的最佳投注额，无论哪个获胜都能获得相同利润。
如何使用此计算器
- 输入您的总投注金额
- 输入您要dutch的每个选择的赔率
- 如果需要,添加更多选择(最多10个)
- 查看每个选择的最佳投注,这些投注给出相等的回报
- 检查您的dutching策略的利润和ROI
公式
个人投注 = 总投注 × (1 / 赔率_i) / (1 / 赔率_j) 之和
相等回报 = 总投注 / (1 / 赔率_j) 之和
利润 = 相等回报 - 总投注
ROI = (利润 / 总投注) × 100%
常见问题
What is dutching in betting?
Dutching is a betting strategy where you back multiple selections in the same event with different stakes, calculated so that you receive the same return regardless of which selection wins. It’s named after Dutch Schultz who popularized the technique.
How is dutching different from arbitrage?
Dutching involves backing multiple selections at the same bookmaker in the same market (e.g., two horses in a race). Arbitrage involves backing all outcomes across different bookmakers. Dutching doesn’t guarantee profit — it depends on the odds being favorable.
When should I use dutching?
Dutching is useful when you think multiple selections have a chance of winning but you’re not sure which one. Instead of picking one, you can back several and get a return if any of them wins.
Can dutching be profitable?
Yes, if the combined implied probability of your selections is less than 100% (i.e., the dutching book is under 100%), you will make a profit regardless of which selection wins. The lower the combined percentage, the higher the profit.