Basic strategy is the mathematically optimal way to play every blackjack hand, derived from millions of simulated deals. It does not guarantee wins, but it cuts the house edge to roughly 0.5% on a standard eight-deck game, compared with 2% or more for players who rely on instinct. For Australians, the key is understanding which rule variations apply locally and how they shift the numbers. Read more about this at skrill casino.
Most Australian tables follow the dealer-stands-on-all-17 convention, which is slightly friendlier than the American hit-soft-17 rule. If you learn one version of the chart, learn the stand-on-17 version first, then adjust if you encounter a table that hits soft 17.
The Core Decisions Every Player Must Master
Basic strategy reduces to a handful of recurring situations. Hard totals of 12 to 16 are the trickiest, because you are often stuck between busting and letting the dealer make a hand. Against a dealer 2 through 6, stand on 12 to 16. Against 7 or higher, hit , the dealer is too likely to finish on 17 to 21.
Always split aces and eights. Always stand on a pair of tens or face cards. Never split fives or tens. These four rules alone prevent the most expensive mistakes casual players make.
Doubling down matters more than most people realise. Double on 11 against any dealer card, and on 10 against a dealer 2 through 9. Soft hands of 13 to 18 (an ace plus a small card) should be doubled against dealer 4, 5 or 6 , that is where the real edge is built.
Surrender, where offered, is worth using. Late surrender on a hard 16 against a dealer 10 or ace recovers half your stake in a spot where you would otherwise lose most of the time.
Why the Rules Around You Change the Chart
Australian venues and online platforms rarely offer identical conditions. A game paying 6:5 on a natural blackjack instead of 3:2 adds roughly 1.4% to the house edge, which wipes out most of the benefit of perfect play. Always check the payout before sitting down.
Fewer decks help the player. A single-deck game with favourable rules can push the house edge under 0.2%, while a six or eight-deck shoe with 6:5 payouts can climb past 2%.
- Dealer stands on soft 17: better for you
- Double after split allowed: adds about 0.14% to your return
- Resplit aces permitted: small but real gain
- 6:5 blackjack payout: avoid where possible
Learning the chart takes an afternoon. Applying it consistently, hand after hand, is what separates a player who understands the maths from one who simply hopes.