Roulette Payout Calculator
Calculate your potential win, total return, probability, and expected value for common roulette bets.
What this payout roulette calculator does
This tool is a practical roulette odds calculator and payout estimator built for quick decision support. You choose the wheel type, pick your bet, enter your stake, and instantly get:
- Net profit if your bet wins
- Total return (profit + original stake)
- Winning probability based on wheel and bet coverage
- Expected value (EV) per spin and across multiple spins
- House edge for the selected setup
If you have ever searched for a roulette payout chart or asked “how much does roulette pay?”, this page gives you both the math and a working calculator in one place.
How roulette payouts work
Net profit vs. total return
Roulette payouts are written in odds format (for example, 35:1). That means you win 35 units of profit for every 1 unit staked if your bet hits.
- Net profit = stake × payout odds
- Total return = stake + net profit
Example: A $10 straight-up bet at 35:1 returns $360 total when it wins ($350 profit + $10 original stake).
Probability drives long-term results
Every roulette wager is a tradeoff between payout size and hit frequency. Straight-up bets pay a lot but hit rarely; even-money bets pay less but hit more often. The calculator uses official pocket counts to estimate win probability:
- European roulette: 37 total pockets (0–36)
- American roulette: 38 total pockets (0, 00, 1–36)
Roulette payout chart (quick reference)
| Bet Type | Payout | Covered Numbers |
|---|---|---|
| Straight Up | 35:1 | 1 |
| Split | 17:1 | 2 |
| Street | 11:1 | 3 |
| Corner | 8:1 | 4 |
| Six Line | 5:1 | 6 |
| Dozen / Column | 2:1 | 12 |
| Red/Black, Odd/Even, High/Low | 1:1 | 18 |
| Basket (0,00,1,2,3) — American only | 6:1 | 5 |
European vs. American roulette: why it matters
The extra 00 pocket in American roulette lowers your chance to win without increasing standard payouts. This directly increases the house edge.
- European roulette house edge: about 2.70%
- American roulette house edge: about 5.26% on most bets
- American basket bet edge: about 7.89%
Bottom line: if both versions are available, European roulette is usually the better mathematical choice.
How to use this calculator effectively
Step-by-step
- Select your wheel type (European or American).
- Choose your bet style from the dropdown.
- Enter your stake per spin.
- Enter the number of spins to model.
- Click Calculate Payout.
The result includes both short-term outcomes (what happens if this spin wins) and long-term expectation (average projected result after many spins).
Example: straight-up bet on European roulette
Suppose you place $10 on a straight-up number for 50 spins on a European wheel:
- Payout odds: 35:1
- Win probability: 1/37 ≈ 2.70%
- Net profit on a hit: $350
- Total return on a hit: $360
Even though the payout is large, the hit rate is low. Over many spins, expected value remains negative due to the house edge. This is why bankroll management matters.
Common mistakes players make
- Confusing profit and return: 35:1 means 35 units profit plus your original stake back.
- Ignoring wheel type: American roulette usually costs more in expected loss.
- Chasing losses: changing bet size after losses does not change underlying probabilities.
- Overvaluing streaks: roulette spins are independent; past outcomes do not “predict” future spins.
FAQ
Can this calculator predict winning spins?
No. It calculates payout and probability, not future outcomes.
Does this include special rules like La Partage?
This version uses standard payout math. If your casino offers La Partage or En Prison on even-money bets, actual house edge can be lower than shown.
What is expected value in simple terms?
Expected value is the average amount you can expect to win or lose per spin over the long run. In roulette, EV is typically negative, reflecting the built-in house advantage.
Responsible gambling reminder
Roulette is entertainment, not an investment strategy. Use tools like this to understand risk, set limits, and make informed decisions. If gambling stops being fun, take a break and seek support.