Roulette Neighbor Bet Calculator: Covering Wheel Sections

Neighbor bets cover a number and its adjacent positions on the wheel—not the layout. Our calculator shows coverage, payouts, and probability for this European roulette specialty that targets wheel sections.

What Is a Neighbor Bet?

A neighbor bet covers a chosen number plus its neighbors on the roulette wheel (not the betting layout). "17 and neighbors" typically covers 17 plus 2 numbers on each side on the wheel: 25, 2, 17, 34, 6. It's a 5-number bet at straight-up odds on each.

Quick Answer: Neighbor bet = main number + adjacent wheel numbers. Standard: 5 numbers (2 each side). Placed as 5 straight-up bets (5 units). Each pays 35:1 if hit. Probability: 5/37 = 13.51% (European). House edge: 2.70%. Covers wheel section, not layout section. Only on European wheels with racetrack.

How to Use Our Calculator

Use the Neighbor Bet Calculator →

Enter a number to see its neighbors and calculate coverage.

Step-by-Step Instructions

Select Main Number: Your target
Choose Neighbor Count: 1, 2, or more each side
View Wheel Coverage: Adjacent numbers
Enter Unit Size: Per number bet
Calculate Totals: Cost and payouts

Input Fields Explained

Field	Description	Example
Main Number	Center of bet	17
Neighbors Each Side	Adjacent count	2
Total Numbers	Coverage	5 numbers
Unit Bet	Per number	$5
Total Bet	All units	$25
Win Probability	Any hit	13.51%

European Wheel Layout

Number Sequence

European wheel clockwise from 0:

0-32-15-19-4-21-2-25-17-34-6-27-13-36-11-30-8-23-10-5-24-16-33-1-20-14-31-9-22-18-29-7-28-12-35-3-26

Neighbors are physical wheel positions
Not layout positions

Common Neighbor Examples

17 and 2 neighbors:
2, 25, [17], 34, 6

0 and 2 neighbors:
26, 3, [0], 32, 15

32 and 2 neighbors:
15, 0, [32], 0...wait

0 and 32 are adjacent!
Wrap around the wheel

Racetrack Betting Area

Racetrack layout shows:
- All numbers in wheel order
- Easy neighbor selection
- Visual section betting

Not available on all tables
European/French specialty

Standard Neighbor Configurations

2-Neighbor Bet (5 Numbers)

Cost: 5 units
Coverage: 5/37 = 13.51%
Payout: 35:1 on winning number

Example $5 units:
Total bet: $25
Win: $175 + original $5 = $180
Return: $155 profit

Same 2.70% edge

1-Neighbor Bet (3 Numbers)

Cost: 3 units
Coverage: 3/37 = 8.11%
Payout: 35:1 on winner

Example $5 units:
Total bet: $15
Win: $175 + $5 = $180
Return: $165 profit

Tighter section coverage

3-Neighbor Bet (7 Numbers)

Cost: 7 units
Coverage: 7/37 = 18.92%
Payout: 35:1 on winner

Example $5 units:
Total bet: $35
Win: $175 + $5 = $180
Return: $145 profit

Wider wheel section

Classic Section Bets

Voisins du Zéro (Neighbors of Zero)

Covers: 17 numbers around 0
Numbers: 22,18,29,7,28,12,35,3,26,0,32,15,19,4,21,2,25

Standard bet: 9 units
- 0-2-3 trio: 2 units
- 4-7 split: 1 unit
- 12-15 split: 1 unit
- 18-21 split: 1 unit
- 19-22 split: 1 unit
- 25-26-28-29 corner: 2 units
- 32-35 split: 1 unit

Coverage: 17/37 = 45.95%
Payouts vary by number hit

Tiers du Cylindre (Thirds)

Covers: 12 numbers opposite zero
Numbers: 27,13,36,11,30,8,23,10,5,24,16,33

Standard bet: 6 units (6 splits)
- 5-8, 10-11, 13-16
- 23-24, 27-30, 33-36

Coverage: 12/37 = 32.43%
Each split pays 17:1

Orphelins (Orphans)

Covers: 8 numbers not in Voisins or Tiers
Numbers: 1,20,14,31,9,6,34,17

Standard bet: 5 units
- 1 straight: 1 unit
- 6-9, 14-17, 17-20, 31-34 splits: 4 units
(17 covered twice)

Coverage: 8/37 = 21.62%

Probability Analysis

Standard 5-Number Neighbor

Coverage: 5 numbers
Total pockets: 37 (European)

Probability: 5/37 = 13.51%
Miss rate: 32/37 = 86.49%

Fair payout: (37/5) - 1 = 6.4:1
Actual payout: 35:1 per number hit

Wait—that's not the same!

It's 5 straight-up bets
Each independent at 35:1
Net payout = 35:1 - 4 lost = 31:1 net

Expected Value

$5 per number, 5 numbers ($25 total):

Win: 13.51% × ($175 - $20) = $20.94
Lose: 86.49% × $25 = $21.62

Net EV: $20.94 - $21.62 = -$0.68

EV/bet: -$0.68 / $25 = -2.72%
Standard house edge

Real-World Examples

Example 1: 17 and Neighbors

$10 per number on 17 with 2 neighbors:

Numbers covered: 2, 25, 17, 34, 6
Total bet: $50

Ball lands on 25:
Win: $350 (35:1)
Lost bets: $40 (other 4 numbers)
Net profit: $310

Ball lands on 0:
All 5 bets lose
Loss: $50

Example 2: Section Targeting

You notice the wheel has been landing near 0:

Choose 0 and 2 neighbors:
Numbers: 3, 26, 0, 32, 15

$5 each = $25 total

This covers "hot section"
But each spin is independent
No predictive value
Same 13.51% probability

Example 3: Orphelins Bet

Traditional 5-unit orphelins:

$10 units × 5 = $50 total

1: $10 straight
6-9: $10 split
14-17: $10 split
17-20: $10 split
31-34: $10 split

Ball lands on 17:
Two splits win!
14-17: $170
17-20: $170
Total: $340
Less $30 lost: $310 profit

Ball lands on 1:
$350 - $40 = $310 profit

Ball lands on 9:
$170 - $40 = $130 profit

Example 4: Comparing Neighbor Sizes

Same total bet, different coverage:

$25 budget:

Option A: 5 neighbors at $5 each
Coverage: 13.51%
Win: $155 net

Option B: 25 numbers at $1 each
Coverage: 67.57%
Win: $10 net

More coverage = smaller wins
Same overall edge

Strategy Considerations

Wheel Watching

Some players believe:
- Wheel bias exists
- Dealers have signatures
- Sections repeat

Reality:
- Modern wheels are precise
- No proven bias
- Each spin independent

Neighbors target sections
But no mathematical edge

Combining with Other Bets

Neighbors + outside bet:

$25 on 17 and neighbors
$25 on red

If red neighbor hits: Big win
If black neighbor hits: Modest win
If red non-neighbor: Break even
If black non-neighbor: Lose both

Complex but same edge overall

Bankroll Management

Neighbor bets use multiple units:
5 neighbors = 5× unit cost

$100 bankroll:
$5 units = 20 neighbor bets
$10 units = 10 neighbor bets

Plan for higher per-spin cost

Common Mistakes

1. Confusing Wheel and Layout

Mistake: Pick layout-adjacent numbers Problem: Not wheel neighbors Fix: Use racetrack or wheel diagram

2. Expecting Section Patterns

Mistake: "This section is hot" Problem: Independent events Fix: No predictive ability

3. Overlooking Total Cost

Mistake: "$5 per number seems small" Problem: 5 numbers = $25 per spin Fix: Calculate total bet always

4. American Wheel Neighbors

Mistake: Same strategy on American wheel Problem: Different wheel order Fix: European neighbors don't apply

Frequently Asked Questions

Are neighbor bets only for European roulette?

Primarily yes. American wheels have different number sequences, and racetracks are rare. The concept applies but neighbors differ.

How do I place a neighbor bet?

On tables with racetracks, click the center number. Otherwise, tell the dealer "17 and neighbors" and they'll place 5 straight-ups.

Is there any advantage to neighbor bets?

No mathematical advantage. Same 2.70% edge. It's a convenient way to cover wheel sections if you believe in sector play.

What are Voisins, Tiers, and Orphelins?

Traditional French section bets covering specific wheel regions. Voisins = around zero. Tiers = opposite third. Orphelins = remaining numbers.

Can I customize neighbor count?

Many tables allow 1-5 neighbors on each side. More neighbors = more coverage but higher total bet.

Adjacent main numbers share neighbors. "17 and 2 neighbors" and "34 and 2 neighbors" both include some same numbers.

Pro Tips

Know the wheel order: Memorize or reference
Use the racetrack: Easier neighbor selection
Calculate total bet: 5 neighbors = 5 units
European only: Wheel order matters
Section play is myth: No predictive value

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Conclusion

Neighbor bets cover wheel sections—a number plus its physical neighbors on the roulette wheel. Our calculator shows exact coverage, payouts, and the unchanged 2.70% house edge for this European roulette specialty.

Calculate Neighbor Bet Coverage Now →

Betting "17 and neighbors" covers 2-25-17-34-6 on the wheel, not the layout. Our calculator reveals which numbers are actually adjacent and calculates the true cost of covering your favorite wheel section.