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    Dutching calculator

    Back several runners in one race for the same return.

    Your selections

    Back two or more runners in the same market. The stake is split so they all pay the same — but if none of them wins, the stake is gone.

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    How to split it

    These stakes pay the same whichever of your selections wins.

    Fill in the odds for each selection to see the stakes.

    How it works

    • Each stake is in proportion to 1 ÷ its odds, so any of your picks returns the same.
    • Effective odds = 1 ÷ the sum of 1 ÷ odds across your picks.
    • If none of them win, you lose the whole stake.

    Betting involves risk. Bookmakers can restrict or close accounts and void bets, automation can fail, prices move, and a positive expected value (+EV) bet can still lose. Promotions carry each bookmaker's own terms. There is no guarantee of profit. See responsible gambling for limits and support.

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    By the B337 team. Last updated 8 October 2026.

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    B337 is software, not a bookmaker or wagering service provider. Bets are placed in accounts you hold with Australian bookmakers. Bookmaker names are trade marks of their owners; B337 is not affiliated with or endorsed by them. Bookmaker terms may restrict automated betting.

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