If you walk up to a blackjack table and see "BLACKJACK PAYS 6 TO 5" on the felt, turn around. That one rule change raises the house edge by roughly 1.4 percentage points — enough to erase every other advantage in the game, including perfect basic strategy and counting. This post is the math, real-money examples, and how to find a 3:2 game instead.
The payout rules, plainly
When you make blackjack — an Ace and a ten-value on your first two cards — the dealer pays a bonus:
- 3:2 payout: a $10 bet wins $15. A $25 bet wins $37.50. A $100 bet wins $150.
- 6:5 payout: a $10 bet wins $12. A $25 bet wins $30. A $100 bet wins $120.
- 1:1 payout (also called "even-money blackjack"): a $10 bet wins $10. Rare and nearly always terrible. Avoid at all costs.
At first glance 6:5 looks only "a little worse." On a $25 bet, the difference is $7.50 per blackjack — what's the big deal?
The big deal is the frequency. A natural blackjack shows up on roughly 4.8% of hands (16 tens per deck × 4 aces × 2 orderings, over the total two-card combinations). That means about one every 21 hands. At 80 hands/hour, you hit ~4 blackjacks per hour. Multiply the $7.50 miss by 4 and you're losing roughly $30/hour more at a $25 table just from the payout difference.
But that understates it, because the payout differential scales linearly with bet size. At a $100 table you lose $120/hour more at 6:5. The 1.4% house-edge number is the bet-size-independent way to express this loss: it's 1.4% of your total action, added on top of the normal house edge.
The full house-edge comparison
6D S17 DAS LS at 3:2: approximately 0.43% house edge (perfect basic strategy).
Same rules, but 6:5 instead of 3:2: approximately 1.82% house edge.
Counting Hi-Lo with a 1-12 spread turns the 3:2 game into a small player advantage (≈+0.5% to +1.0% depending on pen and skill). The same spread applied to 6:5 still leaves you at a net house edge close to +1.0% — counting can't overcome 6:5 because the math fundamentally changes the EV at every level.
There is no skill level at which 6:5 is beatable. Even perfect play, perfect counting, perfect bet sizing, perfect deviations — you lose. Walking away from a 6:5 table is the highest-EV play available.
Real-money example
A $25 recreational player, four hours at a 3:2 table with basic strategy:
- Average bet: $25. Edge: 0.43%. Hands/hour: 80. Total action: $25 × 80 × 4 = $8,000.
- Expected loss: $8,000 × 0.0043 = $34.
Same player, same stakes, 4 hours at a 6:5 table:
- Expected loss: $8,000 × 0.0182 = $146.
The 6:5 table costs you $112 more per session for exactly the same play. Over 20 sessions a year, $2,240. Basic players often don't realize they're absorbing this.
For a $100 bettor, those numbers quadruple to a $448 delta per 4-hour session.
Why casinos push 6:5
6:5 rolled out in Vegas in the mid-2000s as a margin grab. Casinos noticed that most recreational players don't know the math, don't study the felt, and don't realize they're playing a materially worse game. The pit figured out — correctly — that if they plastered "BLACKJACK PAYS 6 TO 5" on the same neon felt as the 3:2 tables, most players would sit down without noticing.
Once 6:5 spread, the feedback loop kicked in: if 6:5 tables fill up anyway, why keep 3:2 tables running? Newer Strip properties have either eliminated 3:2 blackjack entirely (at low-limit stakes) or restricted it to $50+ minimums.
The short version: 6:5 exists because it works as a scam.
How to find a 3:2 table
Check the felt, not the sign
The rule is printed on the felt in front of the dealer's chip rack: "Blackjack pays 3 to 2" (good) or "Blackjack pays 6 to 5" (bad). Never trust a table name, pit boss assurance, or the "it says 'classic blackjack'" line. Read the felt.
Higher minimums are usually safer
Most 3:2 tables on the Vegas Strip are $25 and up. Some $15 tables are 3:2 but harder to find. Below $15, you're usually at 6:5. In regional markets (Reno, Atlantic City, mid-tier casinos) 3:2 $10 and $15 tables still exist; it's a Strip-centric problem.
Look for alternatives
The easiest alternatives, roughly ordered by how widely they exist:
- Downtown Vegas (Fremont Street casinos like the El Cortez, D, Fremont itself): many 3:2 blackjack tables at $5–15 minimums. Lower ambiance, better rules.
- Off-Strip Vegas casinos (Station properties, Boulder, Sam's Town, etc.): often 3:2 $5–10 tables.
- Specific Strip carve-outs: Main Street Station, Four Queens, Plaza (Downtown); Ellis Island, Casino Royale (lower-Strip); some off-hours higher-limit rooms.
- Regional casinos: Most outside-Vegas markets still have 3:2 as their standard. Tribal casinos vary by state.
- Online real-money blackjack (in regulated states): often 3:2, though check specific game rules — some variants use 6:5 or other gimmicks.
When all options are 6:5
Walk away. Play a different game (video poker's base pay tables are often better than 6:5 blackjack). Find a different casino. Come back another day.
Do not play 6:5 because "I'm already here." The trip cost is sunk. The next hour of 6:5 is expected-value dollars you're lighting on fire.
Common defense: "I only play for fun, a few bucks per hand"
Even recreational play is worse at 6:5. A $5/hand player losing an extra 1.4% over 4 hours loses ~$22 extra. Small money — but the alternative is just finding a 3:2 game and keeping the $22.
Entertainment cost is real: if the nearest 3:2 table is a 30-minute drive and the 6:5 is right in front of you, calculate what your time's worth to you. But don't pretend the 6:5 is equivalent. It isn't.
Related bad rules to watch for
6:5 is the headline scam, but a few other felt-level rule changes are worth checking:
- Dealer hits soft 17 (H17) vs stands (S17): +0.22% house edge. Real but not dispositive.
- No double after split (NDAS): +0.14%. Mild.
- No late surrender (NoLS): +0.08%. Tiny.
- No resplit aces (NRSA): +0.07%. Negligible.
- Single-deck 6:5: a notorious combo — 6:5 in single-deck is extra bad because single-deck boosts blackjack frequency, amplifying the payout penalty. Same "walk away" verdict.
- Continuous shuffle machines (CSMs): not strictly a payout change, but they eliminate any possibility of counting and slightly worsen basic-strategy EV. Avoid if you plan to count, neutral if you're a flat-better.
The "free drinks" rationalization, priced out
A standard rationalization among recreational 6:5 players is that the difference is offset by comps, free drinks, and the entertainment value of being in a casino. Let's price that honestly.
At a $25 bettor's pace — about $130/hour expected loss at 6:5 vs ~$34/hour at 3:2 — the 6:5 premium is $96/hour. Compare to the street price of what you're getting in exchange: a cocktail ($12), maybe a buffet comp ($30 for two), a low-tier players club rebate (1% cashback on action is about $20/hour). That's roughly $60 of comp value per hour, which the 6:5 premium overshoots by ~$36.
You're effectively paying the casino to hang out, at casino retail markup. If that's conscious entertainment spending, fine. If it's not, it's worth knowing the real number.
What if the 3:2 table has worse other rules?
Occasionally a 3:2 table exists at your casino, but with hostile non-payout rules: no DAS, H17, no late surrender, a continuous shuffler. Is 3:2 still better than 6:5?
Almost always, yes. The math:
- 6:5 baseline damage: +1.39% house edge versus 3:2.
- H17 vs S17: +0.22%. Mild.
- No DAS vs DAS: +0.14%. Mild.
- No LS vs LS: +0.08%. Tiny.
- 8D vs 6D: +0.02%. Negligible.
- CSM on 3:2: still destroys counting, but pure basic-strategy EV is only ~0.04% worse than shoe dealing. You just can't count at all.
Even a maximally-bad 3:2 table (H17 NDAS NoLS CSM 8D) is roughly 0.89% worse than best-in-class 3:2, which still beats 6:5 by about 0.5%. The payout structure overwhelms almost every other rule variation.
The one case where 6:5 might mathematically beat a given 3:2 game is if the 3:2 game had both 1:1 payouts elsewhere and egregious side-bet terms. That configuration doesn't exist in the wild.
The bottom line
Perfect basic strategy at a 3:2 table: ~0.43% house edge. Pleasant recreational game; a $25 bettor loses about $9 per hour on average.
Perfect basic strategy at a 6:5 table: ~1.82%. Same $25 bettor loses about $36 per hour. Four times the loss for identical play.
There is no reason to ever play 6:5 over 3:2 at the same stakes. Find a 3:2 table. If you can't, find a different game or a different casino. This is the single most financially significant decision the average blackjack player makes — and most people don't even know they're making it.
Want to see where your play stacks up? Our 15-hand counting test drills the same rule set you'll see at real casinos (6D S17 DAS LS) and scores you in under five minutes. No account needed.