Blackjack in Australia: Eight Decks and No Hole Card

Updated

Australian casinos play a no-hole-card game much like the British one, usually from eight decks and often from a continuous shuffler. The thing to watch for is not those rules — it is the variants, which look generous and are not.

The short version
Every figure here is computed with our own solver and checked against an independent reference. The calculator applies the same numbers to your table.

The standard game

Eight decks, no hole card, double on 9, 10 and 11, double after split usually allowed, one card on split aces, blackjack pays 3:2 at the better tables.

We compute 0.57% for those rules before the no-hole-card penalty, and 0.80% if the dealer also hits soft 17. As with the UK, we do not publish one combined figure because the rule our model does not compute.

8 decks, S17, double 9-11 0.57% Same with H17 0.80% Add a 6:5 payout 1.93%
Our figures exclude the no-hole-card penalty, which adds roughly another tenth of a percent.

The variants are the real issue

Australian floors carry house variants with names suggesting a bonus. The pattern to recognize is a rule that sounds neutral in exchange for a payout cut.

The most common is a version where the dealer pushing on 22 replaces a bust. Read that again: a hand where the dealer would have broken becomes a tie instead. It removes a large share of the hands you win by standing, and it is usually paired with 6:5 on naturals.

Games like that can run several times the house edge of the standard table beside them, while being marketed as the friendlier option. If a table advertises a rule that helps you, look immediately for what was taken to pay for it.

Continuous shufflers are common

Many Australian tables deal from a continuous shuffling machine, which returns played cards to the shoe every round. That ends counting completely and speeds the game up, so an ordinary player loses the same percentage of a larger amount per hour.

Keep reading

UK rulesthe other no-hole-card market Shuffling machineswhy counting stops 3:2 against 6:5the payout check

By Martin Kosek · every number on this site is computed by us, not copied.

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