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BetUK Acca Boost

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A percentage added to the winnings of a multiple, usually rising with the number of legs. BetUK run their own version, and what decides whether it's worth anything to you is the small print rather than the headline. Here's theirs, read from the promotion itself.

What BetUK's terms actually say

BetUK's wording, in full

“Stake up to £500 on a sports acca with at least 3 selections at 3/10 or higher per leg. Profit boost automatically added to betslip. Boost your winnings by up to 200% extra based on number of selections: 3 legs = 3%, 4 legs = 5%, 5 legs = 7%, 6 legs = 10%, 7 legs = 12%, 8 legs = 15%, 9 legs = 20%, 10 legs = 25%, 11 legs = 35%, 12 legs = 45%, 13 legs = 50%, 14 legs = 60%, 15 legs = 75%, 16 legs = 100%, 17 legs = 125%, 18 legs = 150%, 19 legs = 175%, 20 legs = 200%. Max win: £250k per boost. Selected players only. 18+.”

Quoted from BetUK's live promotion — “Acca Club - Up to 200% Extra on Accumulators”. Their own terms are the ones that count; we re-check this automatically.

Who else offers acca boost?

14 other bookmakers we review run their own version, and the terms differ — worth comparing before you commit a bet.

Things worth knowing about acca boost

The boost applies to returns, not to each price
A 50% acca boost doesn't lengthen your selections — it adds a percentage to what the multiple pays if every leg lands. One losing leg and the boost is worth nothing.
Minimum legs and minimum odds both matter
Most boosts need four or five legs before they start, and set a minimum price per leg to stop people stacking odds-on shots. Both are in the terms below.
There's nearly always a cap
The headline percentage is the maximum, and the cash value of the boost is usually capped too. A big percentage on a small cap is worth less than it looks.
Full BetUK reviewCompare all acca boostEvery live boost

18+ · #ad · BetUK's own terms are the ones that count and can change without notice — always check the promotion on their site before betting. begambleaware.org