Calculate combined odds and potential returns for accumulators with any number of legs. Supports each-way accas, dead heats, and Rule 4 deductions.
Enter the name and decimal odds for each leg of your accumulator. Add up to 20 selections.
Enter your stake amount and optionally enable each-way betting. Set the status for each leg (Win/Lose/Void).
See combined odds, potential returns, and profit instantly. Losing legs are highlighted in red.
Accumulators (or "accas") combine multiple selections into a single bet. The odds multiply together, creating potentially massive returns from small stakes. A 5-fold acca at average odds of 2.00 per leg gives combined odds of 32.00 — turning a £10 stake into £320.
However, every selection must win for the acca to pay out (unless you use each-way). Understanding void selections, Rule 4 deductions, and dead heats is crucial. Our calculator handles all these scenarios so you know exactly what your potential returns are before placing the bet.
Each-way accumulators are particularly popular in horse racing, where the place part of the bet can still return a profit even if not all selections win outright.
See Also: For straight win/lose single bet calculations, try our Bet Calculator which covers 20+ bet types. Want to see how your accumulator performs over a full season? Use our Accumulator Variance Simulator to run thousands of scenarios.
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