A roulette six-line bet covers two neighboring streets, or six numbers total, and pays 5 to 1. On European roulette, it wins 6 out of 37 times, or 16.22%. On American roulette, it wins 6 out of 38 times, or 15.79%. It is the broadest standard inside bet, but it still has the normal house edge.
Quick Facts
- A six-line bet covers six numbers.
- It is also called a double street.
- Standard payout is 5 to 1.
- European probability: 6/37 = 16.22%.
- American probability: 6/38 = 15.79%.
- The chip sits between two street rows on the outer edge of the layout.
- It feels safer than smaller inside bets, but it is still negative expectation.
Plain Talk
A six-line bet combines two adjacent three-number rows. If you bet the six-line covering 13-14-15 and 16-17-18, you win if any of those six numbers lands.
The bet pays 5 to 1. That means a 10-unit winning six-line earns 50 units profit, and the original 10 units are returned after the payout.
This page covers the standard six-line bet. For the three-number version, read street bet odds. For outside bets with similar hit frequency or different psychology, compare red or black odds and dozens bet odds.
How It Works
A six-line bet wins when the ball lands on any number in two connected rows.
| Six-line example | Numbers covered | Winning outcomes | Payout |
|---|---|---|---|
| 1-6 | 1, 2, 3, 4, 5, 6 | 6 | 5 to 1 |
| 7-12 | 7, 8, 9, 10, 11, 12 | 6 | 5 to 1 |
| 19-24 | 19, 20, 21, 22, 23, 24 | 6 | 5 to 1 |
| 31-36 | 31, 32, 33, 34, 35, 36 | 6 | 5 to 1 |
Standard payout information is listed by Wizard of Odds roulette basics. Formal live-game control and settlement rules are shown in sources such as the Nevada roulette rules of play and the Massachusetts roulette rules.
Probability by wheel type
| Wheel | Total pockets | Numbers covered | Probability | Payout |
|---|---|---|---|---|
| European | 37 | 6 | 16.22% | 5 to 1 |
| American | 38 | 6 | 15.79% | 5 to 1 |
| French single-zero | 37 | 6 | 16.22% | 5 to 1 |
The six-line bet wins a little less than one time in six on a European wheel. That sounds active. It still means more than 83% of outcomes lose that one chip.
Roulette Table Example
A player bets 4 units on the six-line covering 25 through 30.
| Result group | Numbers | Outcome | Net result |
|---|---|---|---|
| Six-line hit | 25, 26, 27, 28, 29, 30 | Win | +20 units |
| Main layout miss | Any other 1-36 number | Lose | -4 units |
| Zero | 0 | Lose | -4 units |
| Double zero on American wheel | 00 | Lose | -4 units |
Now imagine the player places three six-line bets every spin. That may cover 18 numbers, nearly half the main number layout. But it also triples the amount wagered. The table does not judge “coverage”; it books total action.
From the Casino Side:
Six-line bets help dealers because they can reduce chip clutter compared with many smaller inside bets. One chip can cover six numbers instead of six straight-up chips or three split bets. But the dealer still needs correct placement because a chip between rows may be confused with a street if it is badly positioned.
Floor supervisors watch total action and table minimum compliance. If the minimum is 10 units inside, a player may not satisfy the minimum with a single 2-unit six-line unless the house rules allow it. Table signs and local procedure decide that.
The casino likes six-line action because it keeps players engaged with visible coverage while preserving the same built-in edge.
Common Mistakes
- Confusing a street bet with a six-line bet because the chip is close to the row edge.
- Thinking six covered numbers means the bet is close to even money.
- Forgetting zero and double zero are outside the normal six-line.
- Using several six-lines and not counting the total stake per spin.
- Believing a double street has a better house edge than smaller inside bets.
- Assuming a six-line win “recovers” previous misses automatically.
- Calling the wrong two rows when placing the bet verbally.
Hard Truth
A six-line bet gives you more numbers, not more value. Roulette lets you buy coverage, but it charges for it through the payout.
FAQ
What is a six-line bet in roulette?
A six-line bet is a wager on two adjacent rows of three numbers, for six numbers total.
What is another name for a six-line bet?
It is also called a double street because it combines two street bets.
How much does a six-line bet pay?
A standard six-line bet pays 5 to 1.
What are the odds of winning a six-line bet?
European probability is 6/37, or 16.22%. American probability is 6/38, or 15.79%.
Is a six-line bet an inside bet?
Yes. It is the broadest common inside bet in standard roulette.
Does a six-line bet include zero?
No. A standard six-line covers two rows inside the 1-36 layout. Zero and double zero are not included.
Is a six-line bet safer than red or black?
It wins less often than red or black but pays more. Both are still negative-expectation bets on standard roulette.
Deeper Insight
Six-line bets show how easy it is to confuse hit frequency with cost.
A six-line wins much more often than a straight-up bet. That makes the session feel less dead. You see more winning results, and the payout is still large enough to feel meaningful. But the expected value math lands in the same place as other standard bets.
On European roulette, six winning numbers at 5 to 1 produce 30 units of profit in a theoretical 37-spin cycle. The other 31 outcomes lose 31 units. The player is still down 1 unit over 37 units wagered.
On American roulette, the six-line has the same 6 winning numbers but 32 losing outcomes. The double zero adds one more losing result. That creates the 5.26% house edge.
If you want to control roulette cost, the real lever is not “find the perfect six-line.” The real levers are wheel selection, stake size, spin speed, and total action. That is why European vs American roulette and roulette expected loss per hour matter more than bet-shape preference.
Formula / Calculation
Probability of a six-line bet:
P(six-line win) = favorable pockets / total pockets
European roulette:
P(six-line win) = 6 / 37 = 0.162162 = 16.22%
American roulette:
P(six-line win) = 6 / 38 = 0.157895 = 15.79%
Expected value for a 1-unit European six-line:
EV = (6/37 × 5) - (31/37 × 1)
EV = 30/37 - 31/37 = -1/37 = -0.027027
House edge:
House Edge = -Player EV / Initial Stake
House Edge = 0.027027 / 1 = 2.70%
Formula Explanation in Plain English
A European six-line wins on 6 pockets and loses on 31. Six wins at 5 units each create 30 units profit. Thirty-one losses cost 31 units. The player is down 1 unit after 37 units of action.
The bet covers more numbers, but the payout is lower. That is the trade. The zero is still the reason the trade favors the house.
Related Reading
Use the roulette guide for the full course. Compare six-line bets with street bet odds, corner bet odds, and red or black odds. For the full table, read roulette odds and roulette payouts. For cost control, use the house edge calculator and expected loss calculator. If six-line betting is part of a system, read why roulette systems fail.