Dutching Calculator
How To Use This Calculator
Enter the odds for each selection you want to back in the same market. The calculator splits your stake so any winner returns the same profit, and flags markets where no profitable split exists.
Enter the odds for 2 to 12 selections in the same market. Use Add Selection for extra runners or outcomes.
Total stake mode splits a set budget. Target profit mode works out the stakes and outlay needed to win a fixed amount.
Check each stake, the equal profit, ROI, and the combined implied probability. Add exchange commission if you bet on an exchange.
What Is Dutching?
Dutching means backing more than one selection in the same market, with each stake sized in proportion to its implied probability. Whichever of your selections wins, the payout is the same.
The technique is usually traced back to 1930s racetracks and works the same way today: divide 1 by each selection's decimal odds, add those up, and split your stake in that ratio. If the total stays below 100%, a profitable dutch exists.
Worked Example: 3 Selections
You back three horses at 4.0, 5.0, and 6.0 in the same race with a $100 total stake.
Dutching vs Arbitrage
Dutching and arbitrage both split stakes across outcomes, but they operate on different scopes. Dutching backs several selections inside one market, usually a race or an outright, and deliberately leaves the rest of the field uncovered. Arbitrage covers every outcome of an event across different bookmakers.
That difference sets the risk profile. A correctly sized arb cannot lose because every outcome is covered. A dutch loses the whole outlay when none of the backed selections wins, so it behaves like a single bet on a combined outcome at combined odds.
Use an arbitrage calculator when odds across books cover the full market below 100%. Use dutching when you want to back a subset of the field, for example three overpriced horses in a 12-runner race, and take the same profit whichever one comes in.
When Dutching Makes Sense
Dutching does not create an edge. It only redistributes your stake, so the math works exactly like one bet at the combined odds. If your selections are not overpriced, dutching loses at the same rate as backing them individually.
The honest use case is value betting across several candidates: when you think two or three outcomes are each priced above their true chance and cannot separate them, dutching locks the same profit on all of them. If the combined implied probability of your selections is higher than your estimate of their combined true chance, skip the bet.
Most exchanges charge commission on your net profit in the market, not per bet. With every leg in one market the losing stakes offset the winner's payout, so the split stays on the raw odds and the equal profit shrinks by your commission rate. Enter the rate to see what you actually keep.
Common Mistakes to Avoid
Equal profit feels safe, but if the selections are not overpriced you just lose more smoothly. The combined implied probability tells you the price of the package; you still need value.
Backing every outcome at a single bookmaker means dutching into the full overround. With a combined implied probability above 100%, every split loses; the calculator shows exactly how much.
Exchanges take commission out of your net market profit, so the profit you lock is smaller than the raw odds suggest. Enter your rate before placing the legs to see the real number.
If odds shorten after you place the first stake, the split is no longer balanced. Recalculate with the odds you can actually get before placing the remaining legs.
Frequently Asked Questions
What is dutching in betting?
Dutching means backing several selections in the same market with stakes sized so you win the same profit no matter which one wins. The total stake is split in proportion to each selection's implied probability.
Is dutching profitable?
Only when your selections are priced above their true chance of winning. Dutching is a staking method, not an edge: the combined implied probability must stay below 100% and your selections need positive expected value for long-term profit.
What is the difference between dutching and arbitrage?
Dutching backs several selections in one market, usually at one or two books, and loses if none of them wins. Arbitrage covers every outcome of an event across different bookmakers, so a properly sized arb cannot lose. Dutching splits stakes; arbitrage is risk-free by construction.
How many selections should I dutch?
This calculator handles 2 to 12 selections. Every selection you add raises the combined implied probability and lowers the profit if one wins, so most dutching targets 2 to 4 selections.
Does dutching work on betting exchanges?
Yes. Most exchanges charge commission on your net profit in the market rather than per bet, so losing stakes offset the winner's payout. The calculator splits stakes on the raw odds and scales the equal profit down by your commission rate.
Is dutching legal?
Yes. Dutching is just a way of splitting your stake across several normal back bets placed with licensed bookmakers. As with any winning approach, bookmakers may limit accounts that beat them consistently.
Why is dutching popular in horse racing?
Racing markets have big fields and wide price spreads, so it is common to like two or three runners at double-digit odds. Dutching lets you back all of them and collect the same profit whichever wins. The name itself is usually traced to 1930s racetracks.
How do I find selections worth dutching?
The hard part is finding overpriced selections, not splitting stakes. Bet Hero's value bet scanner compares bookmaker prices against sharp market odds in real time and flags selections priced above their true chance.
Dutch the value, not the field
A dutch is only as good as the prices inside it. Before splitting stakes, compare each selection's odds against the sharp market: if the package is not priced above its true chance, no stake split will save it. Bet Hero flags overpriced selections across more than 400 bookmakers in real time, exactly the raw material dutching needs.