9nbt – online roulette and live casino with BRL payouts for Brazilian players
Roulette is the classic symbol of the casino — and at 9nbt you play the best versions, including HD live tables with professional dealers. Deposit via Pix and withdraw in minutes.
9nbt – online roulette and live casino with BRL payouts for Brazilian players
One of the most complete casino sections available in Brazil
From classic to innovative — find the table that matches your playing style
The most widely played version in the world, with 37 numbers (0 to 36) and a single zero. The house edge is just 2.7% — the lowest among the classic versions. Perfect for beginners who want solid odds right from the start.
Structurally identical to European roulette, but with two special rules that reduce the house edge even further: "La Partage" and "En Prison". On even-money bets, if zero comes up, you get half your stake back. The house edge drops to just 1.35%.
It has 38 numbers, adding a 00 (double zero) alongside the standard single zero. The house edge climbs to 5.26%, making this version mathematically less favorable. Even so, it remains hugely popular thanks to its faster pace and the familiarity of the format in North American casinos.
A physical table, broadcast in HD, with a real dealer spinning the wheel in real time. You place your bets through the 9nbt interface and watch the outcome live. The closest experience to a land-based casino, accessible from anywhere on your mobile device.
One of the most exciting variants on the market. Each round, between 1 and 5 numbers are randomly assigned a multiplier of 50× to 500×. If you placed a straight-up bet on one of those numbers and the ball lands on it, the payout can reach 500× your stake. Available live at 9nbt with a real dealer.
For players who prefer higher stakes in a more exclusive setting. 9nbt's VIP tables feature elevated betting limits, bilingual dealers, and maximum-resolution streaming. Minimum deposit for access: R$ 500.00 per session. Priority withdrawals via Pix.
Built for players who like a faster pace. Speed roulette cuts the time between rounds to under 25 seconds with a streamlined betting process. Perfect for short sessions or anyone who wants more action per hour of play. Available in both solo and live versions.
Play up to 8 wheels simultaneously with a single bet. Your chips are replicated across all selected wheels, and payouts are calculated individually per wheel. A unique way to expand your winning potential in a single round.
All 9nbt variants are fully optimized for mobile. The betting interface has been redesigned for touchscreens, with larger chips, wheel zoom, and one-tap bet confirmation. It runs smoothly on any Android or iPhone — no download required.
9nbt – deposit bonus and live roulette available to players across Brazil
Real dealers, HD streaming, bets from R$ 1.00
9nbt's live tables are available 24 hours a day. On weekends and during major sporting events such as Brasileirão rounds and UFC, more tables open up to handle the higher volume of players.
All 37 numbers distributed by color (red, black, and green zero):
All roulette games at 9nbt use certified random number generators (RNG). Live streams are conducted in studios audited by independent entities. See our Privacy Policy.
From the simplest bet to the boldest — understand the odds before you play
| Bet Type | Description | Payment | Probability |
|---|---|---|---|
| Straight Up | An exact number | 35:1 | 2,7% |
| Split | 2 adjacent numbers | 17:1 | 5,4% |
| Street | 3 numbers in a row | 11:1 | 8,1% |
| Square | 4-number block | 8:1 | 10,8% |
| Line | 6 numbers (2 lines) | 5:1 | 16,2% |
| Column | 12-number column bet | 2:1 | 32,4% |
| Dozen | 1st, 2nd, or 3rd dozen | 2:1 | 32,4% |
| Red / Black | Ball color | 1:1 | 48,6% |
| Even / Odd | Number parity | 1:1 | 48,6% |
| Low / High | 1–18 or 19–36 | 1:1 | 48,6% |
The payouts above are based on European roulette. In American roulette, odds are slightly lower due to the double zero (00). Always opt for the European or French version at 9nbt to maximize your mathematical edge.
9nbt – live casino and online roulette accessible on mobile from anywhere in Brazil
Roulette offers something few casino games can match: a perfect blend of simplicity and depth. You can bet on red or black and have nearly a 50% chance of winning, or you can go for a straight-up bet on a single number and chase a 35-to-1 payout. Not many games ask so little prior knowledge of you while offering that kind of return potential in a matter of seconds.
No 9nbt, the roulette section was built for everyone — from first-time players to those who already have their favorite bets saved and just want to sit down, spin, and watch the results come in. With over 20 variants available, you'll never run out of options — and with live dealers streaming 24 hours a day, there's always a table open no matter what time you decide to play.
The biggest game-changer that live casino brought to the market was the ability to play with a real dealer at a physical table — without having to set foot in a casino. For Brazilian players, where access to land-based casinos is limited, this is a completely new experience.
At 9nbt, live roulette tables are broadcast from professional studios with multi-angle cameras that capture every detail of the ball's spin in high definition. The dealer announces in Portuguese, live chat keeps the interaction going, and the full betting interface sits right on your screen alongside the video feed. The experience is smooth, fast, and genuinely entertaining — especially on Lightning tables, where the suspense around multipliers creates a thrill no solo version can replicate.
You've probably heard of Martingale, D'Alembert, or Fibonacci in roulette. These are bankroll management strategies — systems that dictate how much you bet each round based on previous results. The Martingale, for example, has you double your bet every time you lose, with the idea that one win recovers everything. The D'Alembert is more conservative: you increase by one unit after each loss and decrease by one after each win.
It's important to be honest about what these strategies do and what they don't. They don't change the house's mathematical edge — which in European roulette sits at 2.7% regardless of any system. What they do is help structure your bankroll and control the pace of wins and losses throughout a session. The Martingale may look foolproof on paper, but it requires an unlimited bankroll to work perfectly — something no real player has. At 9nbt, table limits exist precisely to keep these strategies within a responsible gaming environment.
The smartest approach to roulette is still to set a session budget before you start, pick the variant with the lowest house edge (French roulette with La Partage), and know when to walk away — whether you're up or down. 9nbt provides session limit tools and time alerts in your account settings, and recommends that all players use them.
Beyond standard bets, European and French roulette offer call bets — groups of numbers based on their physical position on the wheel, not the table layout. "Voisins du Zéro" covers 17 numbers around zero on the wheel. "Tiers du Cylindre" covers the 12 numbers on the opposite side. "Orphelins" are the 8 numbers that fall between those two sections and are not covered by either.
At 9nbt, these special bets are available on live tables and in some solo versions of European roulette via the "Racetrack Bets" button — an oval view of the wheel that lets you place these combinations in a single click. For experienced roulette players, this feature significantly speeds up the betting process and reduces manual setup errors.
One of the best things about playing roulette at 9nbt is that when you win, getting your money is just as fast as the game itself. Request a withdrawal, enter your Pix key, and within 5 minutes the funds land in your bank account — available 24 hours a day, seven days a week, including holidays. No 24-hour waits, no multi-day reviews. It's your money, and you get it fast.
Depositing works the same way: open your bank's app (Nubank, Itaú, Bradesco, Banco do Brasil, or any other), scan the QR Code generated by 9nbt, confirm the payment, and your balance is ready to play in seconds. From R$ 20.00 you can join a table and start playing. If you prefer other payment methods, boleto bancário, credit card, PicPay, and Mercado Pago are also accepted.
Double your bet after every loss. The idea is that a single win recovers all previous losses. It works in the short run, but requires a large bankroll and can hit table limits quickly. Recommended for outside bets only (1:1).
Increase your bet by one unit after a loss and decrease it by one unit after a win. A more conservative system than Martingale, with a gentler progression. Popular among players who prefer longer sessions with less risk of fast ruin.
Bets follow the sequence: 1, 1, 2, 3, 5, 8, 13, 21... Move forward in the sequence after each loss and step back two positions after each win. An elegantly mathematical system, though it can extend the sequence considerably after a losing streak.
Set a session budget and a win target. If you hit your target or your loss limit, stop. It's the simplest and most effective way to keep gambling fun. Set your limits in your 9nbt account before you start playing.
Important reminder: no strategy eliminates the house's mathematical edge. All betting strategies help manage your bankroll, but none of them change the expected outcome over the long run. Always play with an amount you're comfortable treating as entertainment.
Make your first deposit at 9nbt and get a 100% match bonus up to R$ 500.00. The bonus can be used on live roulette tables, slots, and other casino games available on the platform.
Players who accumulate roulette betting volume throughout the week receive automatic cashback every Monday. The higher your VIP level, the greater the percentage returned on net losses from the previous week:
| VIP Level | Weekly Cashback | Cashback Rollover |
|---|---|---|
| Bronze | 5% | 1× on roulette tables |
| Silver | 8% | 1× on roulette tables |
| Gold | 12% | 1× on any game |
| Platinum | 15% | No additional rollover |
| Diamond | 20% | No additional rollover |
Sign up in under 3 minutes, on mobile or desktop. All we need is your email, CPF, and date of birth.
Starting from R$ 20.00. Scan the QR Code, confirm in your banking app, and your balance appears in seconds in your 9nbt account.
Choose from European, French, Lightning, or live roulette. Each table displays the minimum limit and the latest numbers.
Select your chips, place them on the table, and click spin. The result appears in seconds and payouts are automatic.
Won? Request your withdrawal and receive funds in your account in as little as 5 minutes. No fees, available 24 hours a day.
9nbt – live casino and Sports Betting with the most iconic view in Rio de Janeiro
The most common questions about online roulette, answered straight
Roulette is a game of chance where the house always holds a mathematical edge over the long run. Play with a set budget and never chase losses by increasing your bets. 9nbt offers deposit limit, loss limit, and self-exclusion tools directly in your account settings. Use them — they exist to keep gambling fun, not a problem.
Learn more about Responsible GamblingCreate your account, claim the 100% bonus up to R$ 500.00, and pick your favorite roulette table — European, French, Lightning, or live with a real dealer.