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Dutching Calculator

Back multiple selections to guarantee equal profit regardless of which one wins. Perfect for horse racing and sports.

The dutching calculator splits a fixed total stake across two or more selections in the same event so that any winning selection returns the same profit. It is built for value bettors who want to back several runners in a single race or several outcomes in a single market without picking one favourite. Use it whenever combined implied probability across your shortlist falls below 100% or when you want to neutralise pick risk on a strong opinion that does not isolate to one outcome. The same logic underpins arbitrage; see the Sharkbetting methodology for how dutching fits into a broader edge workflow.

Worked Examples

Three illustrative scenarios showing how stakes and profit flow through the dutching formula. Numbers are hypothetical; treat them as templates, not predictions.

Example 1: Three-runner horse race

Setup: Consider a hypothetical bettor who fancies the top three of a six-runner card.

Inputs: total_stake = €60, odds = [3.0, 4.0, 6.0]

Output: Stakes = €26.67 / €20.00 / €13.33. Combined implied probability = 75%. Any winner returns €80.00. Profit = €20.00 (33.3% ROI).

Interpretation: Sum of inverse odds is 0.75, well under 1.0, so the dutch is profitable on paper. The 33% return only materialises if one of the three actually wins.

Example 2: Two-way football fade

Setup: Consider a hypothetical bettor backing both home win and away win to fade the draw.

Inputs: total_stake = €100, odds = [2.10, 3.40]

Output: Stakes = €61.82 / €38.18. Combined implied probability = 76.7%. Any non-draw return = €129.82. Profit if either side wins = €29.82.

Interpretation: The bet only loses on a draw. Expected value depends on whether the implied draw probability (23.3%) is fair; cross-check it before using this pattern routinely.

Example 3: Tournament outright shortlist

Setup: Consider a hypothetical bettor covering four favourites in a Grand Slam outright market eight months out.

Inputs: total_stake = €200, odds = [4.5, 6.0, 9.0, 13.0]

Output: Stakes = €74.95 / €56.21 / €37.48 / €25.95 (rounded). Combined implied probability = 60.0%. Any winner returns €337.27. Profit = €137.27 (68.6% ROI).

Interpretation: Long-dated outrights can show very low combined probability when the field is wide. The risk is that none of the four wins, so dutch only when the shortlist is genuinely strong.

How It Works

🎯 What is Dutching?

Dutching is a betting strategy where you back multiple selections in the same event to guarantee equal profit regardless of which selection wins. It's particularly popular in horse racing and football.

Example: In a 5-horse race, you fancy 3 horses. Dutch them to ensure the same profit if any of your 3 selections wins.

💰 Stake Calculation

The calculator distributes your total stake proportionally based on the odds to ensure equal profit:

Individual Stake = (Total Stake / Sum of Inverse Odds) × (1 / Individual Odds)
Profit = (Individual Stake × Odds) - Total Stake

📊 When to Use Dutching

  • •Horse Racing: Back multiple horses in the same race
  • •Football: Back both teams in a match (removes draw risk)
  • •Tournaments: Back multiple winners in outright markets
  • •Accumulators: Dutch individual legs to reduce risk

⚠️ Important Tips

  • •Choose carefully: Only dutch selections you genuinely believe can win
  • •Odds matter: Lower combined odds = higher profit potential
  • •Rounding: Round stakes to practical amounts (e.g., nearest $0.50)
  • •Limits: Be aware of bookmaker minimum and maximum stake limits

Where to Go Next

Tools, comparisons and methodology reading that fit the dutching workflow.

Best value betting tools

Compare value-finder platforms that surface the underpriced selections worth dutching.

Methodology

How Sharkbetting evaluates implied probability, edge and dutching opportunities.

Sharkbetting vs RebelBetting

Side-by-side comparison for arbitrage and dutching workflows across exchanges.

RebelBetting alternative

Why bettors switch from RebelBetting to Sharkbetting for surebets and dutching.

Find Better Dutching Opportunities

Our Oddsmatcher compares odds from 20+ bookmakers to help you find the best selections for dutching.

A dutching calculator distributes a total stake across multiple selections in the same event so that the profit is identical whichever of those selections wins. Instead of backing one outcome, you back several at once and collect the same return regardless of which one comes in.

Enter your total stake and the odds for each selection. The calculator outputs the exact stake for each and the expected profit if any of them wins.

How to Calculate Dutching Stakes

  1. 1
    Enter your total stake — the combined amount across all selections, for example €50.
  2. 2
    Add odds for each selection — enter the decimal odds for each outcome you want to cover.
  3. 3
    Read your stakes and profit — the calculator shows how much to bet on each selection and the guaranteed return if any wins.

The Dutching Formula: A Worked Example

Formula

Stake per selection = Total stake × (1 ÷ Odds) ÷ Sum of (1 ÷ all odds)

Example: 3 horses in a race

Horse A @ 3.0 | Horse B @ 4.0 | Horse C @ 6.0. Total stake: €50.

Sum = 1/3.0 + 1/4.0 + 1/6.0 = 0.333 + 0.250 + 0.167 = 0.750

Horse A stake = 50 × 0.333 ÷ 0.750 = €22.22

Horse B stake = 50 × 0.250 ÷ 0.750 = €16.67

Horse C stake = 50 × 0.167 ÷ 0.750 = €11.11

If any horse wins: €22.22 × 3.0 = €66.66. Profit = €16.66 (33% ROI).

Sum below 1.0 (0.75) means this is a profitable dutch: total implied probability is 75%.

When Dutching Makes Sense

Dutching works when you have a view that one of several selections will win, but not confidence in which one. It also makes sense when you spot combined implied probability below 100% across the selections you want to cover, giving a guaranteed profit no matter which wins.

A common use case is horse racing: backing the top 3 fancied runners when you believe the favourite is overpriced, spreading the risk while maintaining upside.

Common Mistakes When Dutching

  • ✕
    Combined implied probability over 100%. If the sum of 1/odds across all selections exceeds 1.0, you will lose money regardless of which wins. Only dutch when the sum is below 1.0 for guaranteed profit.
  • ✕
    Rounding stakes manually. Even small rounding errors mean the returns differ per selection. Use the exact calculator output.
  • ✕
    Odds moving after calculation. If any odds shorten before you place all bets, recalculate. The stakes are sensitive to odds changes.

Frequently Asked Questions

What is dutching in betting?

Dutching means backing multiple selections in the same event with stakes calculated so the return is equal whichever of those selections wins. It reduces the risk of picking one winner while maintaining a profit if any of your selections comes in.

Can you dutch and guarantee a profit?

Yes, if the combined implied probability of your selections is below 100%. This occurs when the sum of 1÷odds for all your selections is less than 1.0. In that case, any winner returns more than your total stake.

How is dutching different from a surebet?

A surebet covers all outcomes in a market across different bookmakers. Dutching covers a subset of outcomes from one event, usually at the same bookmaker, when you believe certain selections are overpriced.

Does dutching work for any sport?

Yes. It is most common in horse racing and greyhounds where multiple runners compete, but it works for any market with three or more outcomes where you want to cover more than one selection.

If you want to cover all outcomes across bookmakers for a guaranteed profit, use the surebet calculator instead. To find the best available odds for each selection, the Oddsmatcher does this automatically.