Dutching is a popular betting technique used to spread risk across multiple selections while maintaining equal profit potential.
How It Works
The calculator determines the optimal stake for each selection by dividing your total stake proportionally based on the odds. The formula ensures that if any selection wins, you receive the same return. The stake for each selection is calculated as: (Total Stake ÷ Sum of Reciprocals) × (1 ÷ Individual Odds).
Benefits of Dutching
Reduces risk by backing multiple outcomes
Guarantees equal profit if any selection wins
Useful for markets with uncertain favorites
Practical Applications
Horse racing when multiple horses have similar chances
Football correct score markets with several likely outcomes
Tennis matches when backing multiple set scores
Common Dutching Mistakes
Dutching too many selections — each added selection reduces profit margin; stick to 2-4 outcomes maximum for meaningful returns
Ignoring the combined overround — if the total implied probability exceeds 100%, dutching guarantees a loss regardless of stake distribution
Placing bets at different times — odds change rapidly, so place all dutching bets within seconds of each other to avoid drift
Dutching Examples
Two-Selection Dutching
A football match has odds of 2.50 for Home and 3.00 for Draw. You want to dutch both with a $100 total stake. The calculator splits your stake: $54.55 on Home (returns $136.36) and $45.45 on Draw (returns $136.36). Your guaranteed profit is $36.36 regardless of which outcome wins — a 36.4% return on investment.
Three-Way Horse Racing Dutch
Three horses have odds of 4.00, 5.00, and 6.00. With a $60 total stake, the calculator distributes: $24.32 on the 4.00 selection, $19.46 on the 5.00, and $16.22 on the 6.00. Each outcome returns $97.30 — a profit of $37.30 (62.2% ROI). The more selections you add, the lower the overround needs to be for dutching to remain profitable.
Overround Calculator.
Dutching Value Spots Across Bookmakers
Bookmaker A offers 3.50 on Team X, while Bookmaker B offers 3.80 on Team Y. Using best odds across bookmakers creates an advantage not available at any single bookmaker. With a $200 stake, dutching these cross-bookmaker odds yields $300+ returns — a margin that wouldn't exist at one bookmaker alone.
Surebet Calculator.
Dutching aims for equal profit across multiple selections within the same market (e.g., backing 3 horses in a race). Arbitrage covers all possible outcomes across different bookmakers to guarantee profit. Dutching doesn't guarantee profit - you still lose if none of your selections win.
Yes, dutching works on both traditional bookmakers and betting exchanges. On exchanges, remember to factor in commission when calculating your potential returns.
There's no fixed limit, but dutching is most effective with 2-5 selections. Too many selections dilute your profit potential and increase the risk of none of them winning.
