Roulette Payout Calculator
To use roulette payout calculator, enter amount of money you want to wager, choose type of roulette bet (e.g., Straight, Split, Red/Black, Odd/Even, etc.).
The calculator will compute your potential payout based on the bet type and amount wagered.
If you place a $10 straight-up bet on a single number in European Roulette, the calculator would process these betting parameters to show your potential payout of $360 with a 2.7% probability of winning.
Roulette Payout Chart
| Bet Type | Payout | Odds (American) | Odds (European) |
|---|---|---|---|
| Straight (Single Number) | 35:1 | 1/38 (2.63%) | 1/37 (2.70%) |
| Split (Two Numbers) | 17:1 | 2/38 (5.26%) | 2/37 (5.41%) |
| Street (Three Numbers) | 11:1 | 3/38 (7.89%) | 3/37 (8.11%) |
| Corner (Four Numbers) | 8:1 | 4/38 (10.53%) | 4/37 (10.81%) |
| Six Line (Double Street) | 5:1 | 6/38 (15.79%) | 6/37 (16.22%) |
| Column | 2:1 | 12/38 (31.58%) | 12/37 (32.43%) |
| Dozen | 2:1 | 12/38 (31.58%) | 12/37 (32.43%) |
| Red or Black | 1:1 | 18/38 (47.37%) | 18/37 (48.65%) |
| Odd or Even | 1:1 | 18/38 (47.37%) | 18/37 (48.65%) |
| High or Low (1-18, 19-36) | 1:1 | 18/38 (47.37%) | 18/37 (48.65%) |
| Five-Number Bet (American only) | 6:1 | 5/38 (13.16%) | N/A |
| Even-Money Bets (Red, Black, Odd, Even, High, Low) | 1:1 | 47.37% | 48.65% |
Roulette Payout Calculation Formula
The formula for calculating the payout in roulette is:
Payout = (Bet Amount × Odds) + Original BetPayout = Bet Amount × Payout MultiplierWhere:
- Bet Amount: The amount of money wagered.
- Payout Multiplier: The payout multiplier depends on the type of bet:
- Straight (1 number): 35:1 (multiplier = 36)
- Split (2 numbers): 17:1 (multiplier = 18)
- Street (3 numbers): 11:1 (multiplier = 12)
- Corner (4 numbers): 8:1 (multiplier = 9)
- Line (6 numbers): 5:1 (multiplier = 6)
- Column/Dozen: 2:1 (multiplier = 3)
- Red/Black, Odd/Even, 1-18/19-36: 1:1 (multiplier = 2)
Basic Payout Formula:
Total Payout = Bet Amount × (Payout Ratio + 1)Probability Formula:
Probability = (Winning Numbers / Total Numbers) × 100Expected Value Formula:
Expected Value = (Payout × Probability) - Bet AmountHow to Calculate Roulette Payout
- Identify your bet type’s payout ratio
- Multiply your stake by the payout ratio
- Add your original bet amount
Example: $30 street bet (11:1 odds)
- Multiplication: $30 × 11 = $330 (profit)
- Final payout: $330 + $30 = $360
For a $10 straight-up bet, calculations would be:
Payout = $10 × (35 + 1) = $360
Probability = (1/37) × 100 = 2.7%What is a Roulette Payout?
Roulette payouts represent the multiplier applied to your winning bets. These payment ratios vary based on the probability of your chosen bet winning. The roulette payout system follows a simple principle: lower probability bets offer higher payouts, while higher probability bets provide lower returns.