Table rules
6:5 blackjack: the payout that doubles the house edge
A blackjack should pay 3 to 2. Some tables pay 6 to 5 instead. That one change adds about 1.4% to the house edge, more than every strategy mistake most players make, combined.
The math
You get a blackjack about once every 21 hands. On a $25 bet, 3:2 pays $37.50 and 6:5 pays $30. That is $7.50 missing every time, roughly three blackjacks an hour at a full table.
| Your bet | 3:2 pays | 6:5 pays | Lost per blackjack | Lost per hour |
|---|---|---|---|---|
| $10 | $15 | $12 | −$3 | ≈−$9 |
| $25 | $37.5 | $30 | −$7.5 | ≈−$21 |
| $50 | $75 | $60 | −$15 | ≈−$43 |
| $100 | $150 | $120 | −$30 | ≈−$86 |
Per-hour figures assume about 60 hands an hour. Your mileage varies with pace and bet spread.
What it costs in a real session
Hourly figures understate it, because nobody plays one hour. Take a four-hour session at a $25 table, about 240 hands. You will see roughly 11 blackjacks in that stretch, and 6:5 quietly pockets about $86 of them compared with 3:2. That is more than three hours of expected losses from the base game itself, gone before strategy even enters the picture.
Now compare that to strategy mistakes. The average casual player gives up maybe 1 to 2% through bad plays. The 6:5 rule alone adds 1.4% on top of whatever the player does wrong. A perfect basic strategy player at a 6:5 table faces roughly a 1.9% game, worse than a sloppy player at a 3:2 table. The payout is the game; the strategy is the garnish.
For card counters the math is crueler. A good counter's entire edge is 0.5% to 1.5%. A 6:5 table subtracts 1.4% before the first card is dealt, which means the count can never dig the game out. Counting a 6:5 table is like bailing a boat with a hole in the bucket.
How 6:5 took over
The 6:5 payout started appearing in the early 2000s, first on single-deck games where casinos marketed the fewer decks as the attraction. Players saw "single deck" and assumed a good game; the payout line told a different story. From there it spread to low-minimum shoe games, party pits, and carnival-style variants, anywhere the clientele was least likely to read the felt.
The economics explain the spread. Blackjack is the highest-volume table game in most casinos, and 1.4% of every blackjack-heavy hour, across dozens of tables, is an enormous revenue line that requires no new equipment and no dealer retraining. The only cost is player trust, and most players never notice.
Today the pattern is consistent: the lower the minimum, the more likely the table pays 6:5. The casinos keep 3:2 where the minimums are higher, which means the players who can least afford the worse game are the ones most likely to get it. If you play low limits, reading the felt is the single highest-value skill you can develop, worth more than memorizing the entire strategy chart.
6:5 versus every other rule
Players obsess over rules that barely matter and ignore the one that does. Ranked by cost to the player:
| Rule | Approximate cost |
|---|---|
| Blackjack pays 6:5 instead of 3:2 | ~1.40% |
| Dealer hits soft 17 | ~0.20% |
| No double after split | ~0.14% |
| No surrender offered | ~0.08% |
| 8 decks instead of 6 | ~0.03% |
Approximate values for multi-deck shoe games with basic strategy. The payout row is roughly seven times the next-worst rule.
How to spot it
- Read the felt before you sit. It says “BLACKJACK PAYS 3 TO 2” or “BLACKJACK PAYS 6 TO 5”, usually in the middle of the table.
- 6:5 hides at low-minimum tables, party pits, and single-deck games that look like a bargain. A $5 single-deck game paying 6:5 is worse than a $25 shoe game paying 3:2.
- Some casinos run both. The 3:2 tables carry higher minimums. Paying the higher minimum is still cheaper than playing 6:5.
- If the felt is unclear, ask the dealer. They answer this question all day.
The one-line rule
If it doesn’t say 3 to 2, don’t sit down. No strategy chart can fix a 6:5 payout.
Frequently asked questions
Why do casinos offer 6:5 blackjack?
Because most players don't notice. The game looks identical: same cards, same pace, same felt. The 1.4% stays invisible hand to hand and compounds into serious money over thousands of hands.
Is single-deck 6:5 better than an 8-deck 3:2 game?
No. The 6:5 payout costs about 1.4%, while the deck-count difference is worth a fraction of that. An 8-deck shoe paying 3:2 is far cheaper than any 6:5 game at any deck count.
How can I tell a 6:5 table before I sit down?
Read the felt. It says BLACKJACK PAYS 3 TO 2 or BLACKJACK PAYS 6 TO 5, usually printed in the middle of the table. If the felt is unclear, ask the dealer: they answer this question all day.
Do high-limit tables pay 3:2?
Usually. Casinos tend to keep 3:2 on higher-minimum tables and put 6:5 on the low-minimum ones, which is exactly backward from what the budget-conscious player needs. Paying the higher minimum at a 3:2 table is still cheaper than playing 6:5.
Does basic strategy change on a 6:5 table?
The correct plays barely change, which is the trap: you can play perfectly and still face a ~1.9% game. No strategy adjustment fixes a bad payout. The right move is a different table.