Here's the quietest way a casino takes your money: not a worse game, just a worse payout on the best hand you can get. A natural blackjack should pay 3:2. Some tables pay 6:5 instead, same rules otherwise - and that single swap roughly triples the house edge. It's the one number worth checking before you sit down.
When you're dealt a natural blackjack - an Ace plus a 10-value card - the table pays a bonus. The ratio is how big:
Three dollars, on one hand. Doesn't sound like much. But you get dealt a blackjack roughly once every 21 hands, and those dollars compound across a session into a real difference.
To be fair, the rest of the game can be identical - same dealer rules, same splits and doubles, same basic strategy. That's exactly what makes 6:5 sneaky: nothing looks worse. But a well-played 3:2 game has a house edge around 0.5%, and shaving the natural payout to 6:5 adds roughly 1.4 percentage points on top. That pushes the edge toward 2% - about triple the cost, for a game that plays exactly the same. You're paying more and getting nothing back for it.
You don't have to ask or guess. The payout is written right on the table layout, usually near the betting circles: "Blackjack pays 3 to 2" or "pays 6 to 5." Read it before you put a chip down. A couple of patterns to know: 6:5 shows up most on single-deck tables and at low minimums, both of which are dressed up to look like a deal. The single deck sounds player-friendly; the 6:5 payout quietly takes back far more than the single deck gives.
If there's a 3:2 table open, play it. If the only blackjack in the building is 6:5, bet small or play something else - baccarat's Banker bet (1.06%) beats a 6:5 blackjack handily. Blackjack is only the best game on the floor when it pays 3:2. At 6:5, it's just an average one wearing a good reputation.
No signup, no money. Learn the strategy that keeps the edge at 0.5%.
How much a natural pays: $6 per $5 wagered ($12 on a $10 bet). The standard 3:2 pays $15 on the same bet. Only the natural payout differs.
About 1.4 percentage points of extra edge — a ~0.5% game becomes ~2%, roughly triple, for the identical game.
It's printed on the felt near the betting circles ("Blackjack pays 3 to 2" or "6 to 5"). 6:5 is most common on single-deck and low-minimum tables.
Almost never if a 3:2 table is open — the strategy is identical, so you're paying more for nothing. If it's the only blackjack around, bet small.